{"parentUuid":null,"isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":"I need you to update backend/app/routers/features.py to add file conflict detection functionality. The Feature model has been updated to include a `files_modified` field (List of strings).\n\nPlease make these changes to the file at /c/Users/MikeSwanson/claude-projects/Autocode-remix/Autocode-fork/backend/app/routers/features.py:\n\n1. Update the imports to include Dict and Set from typing:\n   Change `from typing import Optional, List` to `from typing import Optional, List, Dict, Set`\n\n2. Update FeatureResponse to include files_modified field after depends_on:\n   Add `files_modified: List[str] = []`\n\n3. Update FeatureCreate to include files_modified:\n   Add `files_modified: List[str] = Field(default_factory=list)`\n\n4. Update FeatureUpdate to include files_modified:\n   Add `files_modified: Optional[List[str]] = None`\n\n5. Add new schemas after SetDependenciesRequest:\n```python\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n```\n\n6. Add helper functions after get_dependency_chain function:\n```python\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n```\n\n7. Add in the update_feature function, after `if feature_update.depends_on is not None:` add:\n```python\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n```\n\n8. Add in the create_feature function, in db_feature creation, add:\n   `files_modified=feature.files_modified,`\n\n9. Add new endpoints at the end of the file (before the last function assign_feature_to_agent):\n```python\n@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\nasync def set_files_modified(\n    name: str,\n    feature_id: int,\n    request: SetFilesModifiedRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set the list of files modified by a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n    feature = result.scalar_one_or_none()\n    if not feature:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    feature.files_modified = request.files_modified\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n    return FeatureResponse.model_validate(feature)\n\n\n@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\nasync def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get file conflict information for a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    if feature_id not in feature_map:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    target_feature = feature_map[feature_id]\n    file_to_features = get_file_conflict_groups(features)\n    conflicting_features = []\n    seen_ids = {feature_id}\n    for file_path in (target_feature.files_modified or []):\n        if file_path in file_to_features:\n            for fid in file_to_features[file_path]:\n                if fid not in seen_ids:\n                    seen_ids.add(fid)\n                    f = feature_map[fid]\n                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n    conflict_groups = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1 and feature_id in fids:\n            conflict_groups.append(sorted(list(fids)))\n    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n\n\n@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\nasync def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get all file conflicts in the project.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    file_to_features = get_file_conflict_groups(features)\n    conflicts = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1:\n            feature_info = []\n            agents = set()\n            for fid in fids:\n                f = feature_map[fid]\n                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n                if f.assigned_agent:\n                    agents.add(f.assigned_agent)\n            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n    return conflicts\n```\n\n10. Update the assign_feature_to_agent function to use get_full_conflict_chain instead of get_dependency_chain, so it takes into account both dependencies AND file conflicts.\n\nMake sure to use the correct file path and bash heredocs or other methods to write the file. Do NOT just read it with the Read tool - it will fail due to modification detection. Use bash to write the changes."},"uuid":"b2d94077-fa15-4391-9efb-7360b6192161","timestamp":"2026-01-09T10:02:03.194Z"}
{"parentUuid":"b2d94077-fa15-4391-9efb-7360b6192161","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01V9WfLnwTqnz4STX3fPe1fE","type":"message","role":"assistant","content":[{"type":"text","text":"I'll read the current file first to understand its structure, then make all the necessary changes."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":20509,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":20509,"ephemeral_1h_input_tokens":0},"output_tokens":3,"service_tier":"standard"}},"requestId":"req_011CWwcSKd3o4xQnMJ9H6fPb","type":"assistant","uuid":"effab4dd-3e16-47af-9a21-a90c3b7d3603","timestamp":"2026-01-09T10:02:06.663Z"}
{"parentUuid":"effab4dd-3e16-47af-9a21-a90c3b7d3603","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01V9WfLnwTqnz4STX3fPe1fE","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018D8r81e1fYaHRSZ12R8ReP","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":20509,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":20509,"ephemeral_1h_input_tokens":0},"output_tokens":109,"service_tier":"standard"}},"requestId":"req_011CWwcSKd3o4xQnMJ9H6fPb","type":"assistant","uuid":"c102166b-387e-4e7e-af77-cdb65cee4320","timestamp":"2026-01-09T10:02:07.337Z"}
{"parentUuid":"c102166b-387e-4e7e-af77-cdb65cee4320","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018D8r81e1fYaHRSZ12R8ReP","type":"tool_result","content":"     1→\"\"\"\n     2→Features Router\n     3→===============\n     4→\n     5→API endpoints for feature management within projects.\n     6→\"\"\"\n     7→\n     8→from datetime import datetime\n     9→from typing import Optional, List\n    10→\n    11→from fastapi import APIRouter, Depends, HTTPException, status, Query\n    12→from pydantic import BaseModel, Field\n    13→from sqlalchemy import select, and_\n    14→from sqlalchemy.ext.asyncio import AsyncSession\n    15→\n    16→from ..database import get_db\n    17→from ..models import Project, Feature\n    18→\n    19→router = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n    20→\n    21→\n    22→# ============================================================================\n    23→# Pydantic Schemas\n    24→# ============================================================================\n    25→\n    26→class FeatureResponse(BaseModel):\n    27→    \"\"\"Schema for feature response.\"\"\"\n    28→    id: int\n    29→    project_id: int\n    30→    priority: int\n    31→    category: str\n    32→    name: str\n    33→    description: Optional[str]\n    34→    steps: List[str]\n    35→    passes: bool\n    36→    in_progress: bool\n    37→    stalled: bool\n    38→    stall_reason: Optional[str]\n    39→    assigned_agent: Optional[str]\n    40→    depends_on: List[int] = []\n    41→    created_at: datetime\n    42→    updated_at: datetime\n    43→\n    44→    class Config:\n    45→        from_attributes = True\n    46→\n    47→\n    48→class FeatureListResponse(BaseModel):\n    49→    \"\"\"Schema for feature list response.\"\"\"\n    50→    features: List[FeatureResponse]\n    51→    count: int\n    52→    total: int\n    53→\n    54→\n    55→class FeatureCreate(BaseModel):\n    56→    \"\"\"Schema for creating a feature.\"\"\"\n    57→    priority: int = Field(default=0)\n    58→    category: str = Field(default=\"general\")\n    59→    name: str = Field(..., min_length=1, max_length=255)\n    60→    description: Optional[str] = None\n    61→    steps: List[str] = Field(default_factory=list)\n    62→    depends_on: List[int] = Field(default_factory=list)\n    63→\n    64→\n    65→class FeatureUpdate(BaseModel):\n    66→    \"\"\"Schema for updating a feature.\n    67→\n    68→    Note: Only specific fields are allowed to be updated.\n    69→    Fields like name, description, category, and steps are immutable\n    70→    after creation and will be ignored if provided.\n    71→    \"\"\"\n    72→    priority: Optional[int] = None\n    73→    passes: Optional[bool] = None\n    74→    in_progress: Optional[bool] = None\n    75→    stalled: Optional[bool] = None\n    76→    stall_reason: Optional[str] = None\n    77→    assigned_agent: Optional[str] = None\n    78→    depends_on: Optional[List[int]] = None\n    79→\n    80→\n    81→class DependencyChainResponse(BaseModel):\n    82→    \"\"\"Schema for dependency chain response.\"\"\"\n    83→    feature_id: int\n    84→    depends_on: List[int]\n    85→    depended_by: List[int]\n    86→    chain: List[int]  # All features in the dependency chain (same agent required)\n    87→\n    88→\n    89→class SetDependenciesRequest(BaseModel):\n    90→    \"\"\"Schema for setting feature dependencies.\"\"\"\n    91→    depends_on: List[int] = Field(default_factory=list)\n    92→\n    93→\n    94→class FeatureStatsResponse(BaseModel):\n    95→    \"\"\"Schema for feature statistics.\"\"\"\n    96→    total: int\n    97→    passing: int\n    98→    in_progress: int\n    99→    stalled: int\n   100→    pending: int\n   101→    percentage: float\n   102→\n   103→\n   104→# ============================================================================\n   105→# API Endpoints\n   106→# ============================================================================\n   107→\n   108→@router.get(\"/{name}/features\", response_model=FeatureListResponse)\n   109→async def list_features(\n   110→    name: str,\n   111→    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n   112→    category: Optional[str] = Query(None, description=\"Filter by category\"),\n   113→    limit: int = Query(100, ge=1, le=1000),\n   114→    offset: int = Query(0, ge=0),\n   115→    db: AsyncSession = Depends(get_db)\n   116→):\n   117→    \"\"\"List features for a project with optional filters.\"\"\"\n   118→    # Verify project exists\n   119→    result = await db.execute(select(Project).where(Project.name == name))\n   120→    project = result.scalar_one_or_none()\n   121→\n   122→    if not project:\n   123→        raise HTTPException(\n   124→            status_code=status.HTTP_404_NOT_FOUND,\n   125→            detail=f\"Project '{name}' not found\"\n   126→        )\n   127→\n   128→    # Build query\n   129→    query = select(Feature).where(Feature.project_id == project.id)\n   130→\n   131→    # Apply status filter\n   132→    if status:\n   133→        if status == \"pending\":\n   134→            query = query.where(and_(\n   135→                Feature.passes == False,\n   136→                Feature.in_progress == False,\n   137→                Feature.stalled == False\n   138→            ))\n   139→        elif status == \"passing\":\n   140→            query = query.where(Feature.passes == True)\n   141→        elif status == \"in_progress\":\n   142→            query = query.where(Feature.in_progress == True)\n   143→        elif status == \"stalled\":\n   144→            query = query.where(Feature.stalled == True)\n   145→\n   146→    # Apply category filter\n   147→    if category:\n   148→        query = query.where(Feature.category == category)\n   149→\n   150→    # Get total count before pagination\n   151→    count_query = select(Feature).where(Feature.project_id == project.id)\n   152→    count_result = await db.execute(count_query)\n   153→    total = len(count_result.scalars().all())\n   154→\n   155→    # Apply pagination\n   156→    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n   157→    result = await db.execute(query)\n   158→    features = result.scalars().all()\n   159→\n   160→    return FeatureListResponse(\n   161→        features=[FeatureResponse.model_validate(f) for f in features],\n   162→        count=len(features),\n   163→        total=total\n   164→    )\n   165→\n   166→\n   167→@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\n   168→async def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n   169→    \"\"\"Get feature statistics for a project.\"\"\"\n   170→    # Verify project exists\n   171→    result = await db.execute(select(Project).where(Project.name == name))\n   172→    project = result.scalar_one_or_none()\n   173→\n   174→    if not project:\n   175→        raise HTTPException(\n   176→            status_code=status.HTTP_404_NOT_FOUND,\n   177→            detail=f\"Project '{name}' not found\"\n   178→        )\n   179→\n   180→    # Get all features\n   181→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   182→    features = result.scalars().all()\n   183→\n   184→    total = len(features)\n   185→    passing = sum(1 for f in features if f.passes)\n   186→    in_progress = sum(1 for f in features if f.in_progress)\n   187→    stalled = sum(1 for f in features if f.stalled)\n   188→    pending = total - passing - in_progress - stalled\n   189→\n   190→    return FeatureStatsResponse(\n   191→        total=total,\n   192→        passing=passing,\n   193→        in_progress=in_progress,\n   194→        stalled=stalled,\n   195→        pending=pending,\n   196→        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n   197→    )\n   198→\n   199→\n   200→@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\n   201→async def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   202→    \"\"\"Get a specific feature by ID.\"\"\"\n   203→    # Verify project exists\n   204→    result = await db.execute(select(Project).where(Project.name == name))\n   205→    project = result.scalar_one_or_none()\n   206→\n   207→    if not project:\n   208→        raise HTTPException(\n   209→            status_code=status.HTTP_404_NOT_FOUND,\n   210→            detail=f\"Project '{name}' not found\"\n   211→        )\n   212→\n   213→    # Get feature\n   214→    result = await db.execute(\n   215→        select(Feature).where(and_(\n   216→            Feature.id == feature_id,\n   217→            Feature.project_id == project.id\n   218→        ))\n   219→    )\n   220→    feature = result.scalar_one_or_none()\n   221→\n   222→    if not feature:\n   223→        raise HTTPException(\n   224→            status_code=status.HTTP_404_NOT_FOUND,\n   225→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   226→        )\n   227→\n   228→    return FeatureResponse.model_validate(feature)\n   229→\n   230→\n   231→@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\n   232→async def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n   233→    \"\"\"Create a new feature for a project.\"\"\"\n   234→    # Verify project exists\n   235→    result = await db.execute(select(Project).where(Project.name == name))\n   236→    project = result.scalar_one_or_none()\n   237→\n   238→    if not project:\n   239→        raise HTTPException(\n   240→            status_code=status.HTTP_404_NOT_FOUND,\n   241→            detail=f\"Project '{name}' not found\"\n   242→        )\n   243→\n   244→    # Create feature\n   245→    db_feature = Feature(\n   246→        project_id=project.id,\n   247→        priority=feature.priority,\n   248→        category=feature.category,\n   249→        name=feature.name,\n   250→        description=feature.description,\n   251→        steps=feature.steps,\n   252→        depends_on=feature.depends_on,\n   253→    )\n   254→    db.add(db_feature)\n   255→    await db.commit()\n   256→    await db.refresh(db_feature)\n   257→\n   258→    return FeatureResponse.model_validate(db_feature)\n   259→\n   260→\n   261→@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\n   262→async def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n   263→    \"\"\"Update a feature (limited fields).\"\"\"\n   264→    # Verify project exists\n   265→    result = await db.execute(select(Project).where(Project.name == name))\n   266→    project = result.scalar_one_or_none()\n   267→\n   268→    if not project:\n   269→        raise HTTPException(\n   270→            status_code=status.HTTP_404_NOT_FOUND,\n   271→            detail=f\"Project '{name}' not found\"\n   272→        )\n   273→\n   274→    # Get feature\n   275→    result = await db.execute(\n   276→        select(Feature).where(and_(\n   277→            Feature.id == feature_id,\n   278→            Feature.project_id == project.id\n   279→        ))\n   280→    )\n   281→    feature = result.scalar_one_or_none()\n   282→\n   283→    if not feature:\n   284→        raise HTTPException(\n   285→            status_code=status.HTTP_404_NOT_FOUND,\n   286→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   287→        )\n   288→\n   289→    # Update allowed fields only (name, description, category, steps are immutable)\n   290→    if feature_update.priority is not None:\n   291→        feature.priority = feature_update.priority\n   292→    if feature_update.passes is not None:\n   293→        feature.passes = feature_update.passes\n   294→    if feature_update.in_progress is not None:\n   295→        feature.in_progress = feature_update.in_progress\n   296→    if feature_update.stalled is not None:\n   297→        feature.stalled = feature_update.stalled\n   298→    if feature_update.stall_reason is not None:\n   299→        feature.stall_reason = feature_update.stall_reason\n   300→    if feature_update.assigned_agent is not None:\n   301→        feature.assigned_agent = feature_update.assigned_agent\n   302→    if feature_update.depends_on is not None:\n   303→        feature.depends_on = feature_update.depends_on\n   304→\n   305→    feature.updated_at = datetime.utcnow()\n   306→    await db.commit()\n   307→    await db.refresh(feature)\n   308→\n   309→    return FeatureResponse.model_validate(feature)\n   310→\n   311→\n   312→@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\n   313→async def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   314→    \"\"\"Clear stalled status from a feature.\"\"\"\n   315→    # Verify project exists\n   316→    result = await db.execute(select(Project).where(Project.name == name))\n   317→    project = result.scalar_one_or_none()\n   318→\n   319→    if not project:\n   320→        raise HTTPException(\n   321→            status_code=status.HTTP_404_NOT_FOUND,\n   322→            detail=f\"Project '{name}' not found\"\n   323→        )\n   324→\n   325→    # Get feature\n   326→    result = await db.execute(\n   327→        select(Feature).where(and_(\n   328→            Feature.id == feature_id,\n   329→            Feature.project_id == project.id\n   330→        ))\n   331→    )\n   332→    feature = result.scalar_one_or_none()\n   333→\n   334→    if not feature:\n   335→        raise HTTPException(\n   336→            status_code=status.HTTP_404_NOT_FOUND,\n   337→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   338→        )\n   339→\n   340→    feature.stalled = False\n   341→    feature.stall_reason = None\n   342→    feature.updated_at = datetime.utcnow()\n   343→    await db.commit()\n   344→    await db.refresh(feature)\n   345→\n   346→    return FeatureResponse.model_validate(feature)\n   347→\n   348→\n   349→# ============================================================================\n   350→# Dependency Management Endpoints\n   351→# ============================================================================\n   352→\n   353→def get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n   354→    \"\"\"Get all features in the dependency chain (recursively).\n   355→\n   356→    This finds all features that either:\n   357→    - This feature depends on (directly or transitively)\n   358→    - Depend on this feature (directly or transitively)\n   359→\n   360→    All features in this chain must be assigned to the same agent.\n   361→    \"\"\"\n   362→    feature_map = {f.id: f for f in features}\n   363→    chain = set()\n   364→    visited = set()\n   365→\n   366→    def collect_dependencies(fid: int):\n   367→        \"\"\"Recursively collect all features this one depends on.\"\"\"\n   368→        if fid in visited or fid not in feature_map:\n   369→            return\n   370→        visited.add(fid)\n   371→        chain.add(fid)\n   372→        feature = feature_map[fid]\n   373→        for dep_id in (feature.depends_on or []):\n   374→            collect_dependencies(dep_id)\n   375→\n   376→    def collect_dependents(fid: int):\n   377→        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n   378→        if fid in visited:\n   379→            return\n   380→        visited.add(fid)\n   381→        chain.add(fid)\n   382→        for f in features:\n   383→            if fid in (f.depends_on or []):\n   384→                collect_dependents(f.id)\n   385→\n   386→    # Reset visited for each direction\n   387→    visited = set()\n   388→    collect_dependencies(feature_id)\n   389→    visited = set()\n   390→    collect_dependents(feature_id)\n   391→\n   392→    return chain\n   393→\n   394→\n   395→@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\n   396→async def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   397→    \"\"\"Get dependency information for a feature.\"\"\"\n   398→    # Verify project exists\n   399→    result = await db.execute(select(Project).where(Project.name == name))\n   400→    project = result.scalar_one_or_none()\n   401→\n   402→    if not project:\n   403→        raise HTTPException(\n   404→            status_code=status.HTTP_404_NOT_FOUND,\n   405→            detail=f\"Project '{name}' not found\"\n   406→        )\n   407→\n   408→    # Get all features for the project\n   409→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   410→    features = result.scalars().all()\n   411→\n   412→    # Find the target feature\n   413→    target_feature = None\n   414→    for f in features:\n   415→        if f.id == feature_id:\n   416→            target_feature = f\n   417→            break\n   418→\n   419→    if not target_feature:\n   420→        raise HTTPException(\n   421→            status_code=status.HTTP_404_NOT_FOUND,\n   422→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   423→        )\n   424→\n   425→    # Get features that depend on this one\n   426→    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n   427→\n   428→    # Get full dependency chain\n   429→    chain = get_dependency_chain(feature_id, features)\n   430→\n   431→    return DependencyChainResponse(\n   432→        feature_id=feature_id,\n   433→        depends_on=target_feature.depends_on or [],\n   434→        depended_by=depended_by,\n   435→        chain=sorted(list(chain))\n   436→    )\n   437→\n   438→\n   439→@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\n   440→async def set_feature_dependencies(\n   441→    name: str,\n   442→    feature_id: int,\n   443→    request: SetDependenciesRequest,\n   444→    db: AsyncSession = Depends(get_db)\n   445→):\n   446→    \"\"\"Set dependencies for a feature.\n   447→\n   448→    If the feature or any of its dependencies are already assigned to an agent,\n   449→    all features in the dependency chain will be assigned to the same agent.\n   450→    \"\"\"\n   451→    # Verify project exists\n   452→    result = await db.execute(select(Project).where(Project.name == name))\n   453→    project = result.scalar_one_or_none()\n   454→\n   455→    if not project:\n   456→        raise HTTPException(\n   457→            status_code=status.HTTP_404_NOT_FOUND,\n   458→            detail=f\"Project '{name}' not found\"\n   459→        )\n   460→\n   461→    # Get all features for the project\n   462→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   463→    features = list(result.scalars().all())\n   464→    feature_map = {f.id: f for f in features}\n   465→\n   466→    # Find the target feature\n   467→    if feature_id not in feature_map:\n   468→        raise HTTPException(\n   469→            status_code=status.HTTP_404_NOT_FOUND,\n   470→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   471→        )\n   472→\n   473→    target_feature = feature_map[feature_id]\n   474→\n   475→    # Validate all dependency IDs exist in the same project\n   476→    for dep_id in request.depends_on:\n   477→        if dep_id not in feature_map:\n   478→            raise HTTPException(\n   479→                status_code=status.HTTP_400_BAD_REQUEST,\n   480→                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n   481→            )\n   482→        if dep_id == feature_id:\n   483→            raise HTTPException(\n   484→                status_code=status.HTTP_400_BAD_REQUEST,\n   485→                detail=\"A feature cannot depend on itself\"\n   486→            )\n   487→\n   488→    # Detect circular dependencies - check if any new dependency would create a path back to target\n   489→    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n   490→        \"\"\"Check if adding new_deps to target_id creates a cycle.\n   491→\n   492→        A cycle exists if any of the new dependencies eventually depend on target_id.\n   493→        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n   494→        \"\"\"\n   495→        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n   496→            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n   497→            if fid == check_id:\n   498→                return True\n   499→            if fid in visited:\n   500→                return False\n   501→            visited.add(fid)\n   502→\n   503→            feature = feature_map.get(fid)\n   504→            if not feature:\n   505→                return False\n   506→\n   507→            deps = feature.depends_on or []\n   508→            for dep_id in deps:\n   509→                if feature_depends_on(dep_id, check_id, visited):\n   510→                    return True\n   511→            return False\n   512→\n   513→        # Check: would any new dependency create a path back to target_id?\n   514→        for dep_id in new_deps:\n   515→            if feature_depends_on(dep_id, target_id, set()):\n   516→                return True\n   517→        return False\n   518→\n   519→    if has_circular_dependency(feature_id, request.depends_on):\n   520→        raise HTTPException(\n   521→            status_code=status.HTTP_400_BAD_REQUEST,\n   522→            detail=\"Circular dependency detected\"\n   523→        )\n   524→\n   525→    # Update the dependencies\n   526→    target_feature.depends_on = request.depends_on\n   527→    target_feature.updated_at = datetime.utcnow()\n   528→\n   529→    # Update the feature map for chain calculation\n   530→    features = [f if f.id != feature_id else target_feature for f in features]\n   531→\n   532→    # Get the full dependency chain\n   533→    chain = get_dependency_chain(feature_id, features)\n   534→\n   535→    # Check if any feature in the chain has an assigned agent\n   536→    assigned_agent = None\n   537→    for fid in chain:\n   538→        if feature_map[fid].assigned_agent:\n   539→            if assigned_agent is None:\n   540→                assigned_agent = feature_map[fid].assigned_agent\n   541→            elif assigned_agent != feature_map[fid].assigned_agent:\n   542→                # Conflict: different agents assigned to features in the same chain\n   543→                # Prioritize keeping all in the same chain\n   544→                pass\n   545→\n   546→    # If any feature in the chain has an agent, assign all to that agent\n   547→    if assigned_agent:\n   548→        for fid in chain:\n   549→            if feature_map[fid].assigned_agent != assigned_agent:\n   550→                feature_map[fid].assigned_agent = assigned_agent\n   551→                feature_map[fid].updated_at = datetime.utcnow()\n   552→\n   553→    await db.commit()\n   554→    await db.refresh(target_feature)\n   555→\n   556→    return FeatureResponse.model_validate(target_feature)\n   557→\n   558→\n   559→@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\n   560→async def assign_feature_to_agent(\n   561→    name: str,\n   562→    feature_id: int,\n   563→    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n   564→    db: AsyncSession = Depends(get_db)\n   565→):\n   566→    \"\"\"Assign a feature and all its dependencies to an agent.\n   567→\n   568→    This ensures that all features in the dependency chain are assigned\n   569→    to the same agent to prevent conflicts.\n   570→    \"\"\"\n   571→    # Verify project exists\n   572→    result = await db.execute(select(Project).where(Project.name == name))\n   573→    project = result.scalar_one_or_none()\n   574→\n   575→    if not project:\n   576→        raise HTTPException(\n   577→            status_code=status.HTTP_404_NOT_FOUND,\n   578→            detail=f\"Project '{name}' not found\"\n   579→        )\n   580→\n   581→    # Get all features for the project\n   582→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   583→    features = list(result.scalars().all())\n   584→    feature_map = {f.id: f for f in features}\n   585→\n   586→    # Find the target feature\n   587→    if feature_id not in feature_map:\n   588→        raise HTTPException(\n   589→            status_code=status.HTTP_404_NOT_FOUND,\n   590→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   591→        )\n   592→\n   593→    # Get the full dependency chain\n   594→    chain = get_dependency_chain(feature_id, features)\n   595→\n   596→    # Check for conflicts with other agent\n   597→    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n   598→    conflicting_features = [\n   599→        fid for fid in chain\n   600→        if feature_map[fid].assigned_agent == other_agent\n   601→    ]\n   602→\n   603→    if conflicting_features:\n   604→        raise HTTPException(\n   605→            status_code=status.HTTP_409_CONFLICT,\n   606→            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n   607→        )\n   608→\n   609→    # Assign all features in the chain to the agent\n   610→    updated_features = []\n   611→    for fid in chain:\n   612→        feature = feature_map[fid]\n   613→        if feature.assigned_agent != agent_id:\n   614→            feature.assigned_agent = agent_id\n   615→            feature.updated_at = datetime.utcnow()\n   616→        updated_features.append(feature)\n   617→\n   618→    await db.commit()\n   619→\n   620→    # Refresh all updated features\n   621→    for feature in updated_features:\n   622→        await db.refresh(feature)\n   623→\n   624→    return [FeatureResponse.model_validate(f) for f in updated_features]\n   625→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"cc92d2ce-15e9-493c-913d-aab11a356151","timestamp":"2026-01-09T10:02:20.108Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","numLines":625,"startLine":1,"totalLines":625}},"sourceToolAssistantUUID":"c102166b-387e-4e7e-af77-cdb65cee4320"}
{"parentUuid":"cc92d2ce-15e9-493c-913d-aab11a356151","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_018F84YDyUFxLZBLyWpSR7pi","type":"message","role":"assistant","content":[{"type":"text","text":"Now I understand the file structure. Let me make all the necessary changes. I'll edit the file step by step."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":7920,"cache_read_input_tokens":20509,"cache_creation":{"ephemeral_5m_input_tokens":7920,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard"}},"requestId":"req_011CWwcTf6rNwjbAW4XyYe7k","type":"assistant","uuid":"f9204b86-03e2-4ed4-9e50-9285c7785f48","timestamp":"2026-01-09T10:02:24.926Z"}
{"parentUuid":"f9204b86-03e2-4ed4-9e50-9285c7785f48","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_018F84YDyUFxLZBLyWpSR7pi","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SrUoz7zdvfUn5kjUmEfHB7","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"from typing import Optional, List","new_string":"from typing import Optional, List, Dict, Set"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":7920,"cache_read_input_tokens":20509,"cache_creation":{"ephemeral_5m_input_tokens":7920,"ephemeral_1h_input_tokens":0},"output_tokens":166,"service_tier":"standard"}},"requestId":"req_011CWwcTf6rNwjbAW4XyYe7k","type":"assistant","uuid":"60af2d4d-302c-4f2f-b650-76902860ac0c","timestamp":"2026-01-09T10:02:26.759Z"}
{"parentUuid":"60af2d4d-302c-4f2f-b650-76902860ac0c","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SrUoz7zdvfUn5kjUmEfHB7","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n     5→API endpoints for feature management within projects.\n     6→\"\"\"\n     7→\n     8→from datetime import datetime\n     9→from typing import Optional, List, Dict, Set\n    10→\n    11→from fastapi import APIRouter, Depends, HTTPException, status, Query\n    12→from pydantic import BaseModel, Field\n    13→from sqlalchemy import select, and_"}]},"uuid":"28d67b25-f83f-4bee-bcb7-b08ef1ab78df","timestamp":"2026-01-09T10:02:37.119Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"from typing import Optional, List","newString":"from typing import Optional, List, Dict, Set","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":6,"oldLines":7,"newStart":6,"newLines":7,"lines":[" \"\"\""," "," from datetime import datetime","-from typing import Optional, List","+from typing import Optional, List, Dict, Set"," "," from fastapi import APIRouter, Depends, HTTPException, status, Query"," from pydantic import BaseModel, Field"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"60af2d4d-302c-4f2f-b650-76902860ac0c"}
{"parentUuid":"28d67b25-f83f-4bee-bcb7-b08ef1ab78df","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_018m2KjZk2YpJr8winV6Rv2G","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JSw7UhXv6ZbkaMB2bPC5rz","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"    depends_on: List[int] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True","new_string":"    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":351,"cache_read_input_tokens":28429,"cache_creation":{"ephemeral_5m_input_tokens":351,"ephemeral_1h_input_tokens":0},"output_tokens":230,"service_tier":"standard"}},"requestId":"req_011CWwcUsbDP6ZKQGCALBXRC","type":"assistant","uuid":"99f637ef-9cec-47b6-8729-e56ac45f2fc7","timestamp":"2026-01-09T10:02:42.781Z"}
{"parentUuid":"99f637ef-9cec-47b6-8729-e56ac45f2fc7","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JSw7UhXv6ZbkaMB2bPC5rz","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n    36→    in_progress: bool\n    37→    stalled: bool\n    38→    stall_reason: Optional[str]\n    39→    assigned_agent: Optional[str]\n    40→    depends_on: List[int] = []\n    41→    files_modified: List[str] = []\n    42→    created_at: datetime\n    43→    updated_at: datetime\n    44→\n    45→    class Config:\n    46→        from_attributes = True\n    47→\n    48→\n    49→class FeatureListResponse(BaseModel):\n    50→    \"\"\"Schema for feature list response.\"\"\""}]},"uuid":"cfaf67a7-5bd5-45e1-9991-2b400e52a005","timestamp":"2026-01-09T10:02:53.065Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"    depends_on: List[int] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True","newString":"    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":38,"oldLines":6,"newStart":38,"newLines":7,"lines":["     stall_reason: Optional[str]","     assigned_agent: Optional[str]","     depends_on: List[int] = []","+    files_modified: List[str] = []","     created_at: datetime","     updated_at: datetime"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"99f637ef-9cec-47b6-8729-e56ac45f2fc7"}
{"parentUuid":"cfaf67a7-5bd5-45e1-9991-2b400e52a005","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01Ee9fZuERHa1EGn6Xiv7yHp","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018aqshn1P6T9dKmzBrAfWB8","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"class FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)","new_string":"class FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":456,"cache_read_input_tokens":28780,"cache_creation":{"ephemeral_5m_input_tokens":456,"ephemeral_1h_input_tokens":0},"output_tokens":379,"service_tier":"standard"}},"requestId":"req_011CWwcW3jvtrQfN3QWjkKWi","type":"assistant","uuid":"550127ca-a845-4fc8-8784-ad12fbb34ea6","timestamp":"2026-01-09T10:02:59.538Z"}
{"parentUuid":"550127ca-a845-4fc8-8784-ad12fbb34ea6","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018aqshn1P6T9dKmzBrAfWB8","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n    52→    count: int\n    53→    total: int\n    54→\n    55→\n    56→class FeatureCreate(BaseModel):\n    57→    \"\"\"Schema for creating a feature.\"\"\"\n    58→    priority: int = Field(default=0)\n    59→    category: str = Field(default=\"general\")\n    60→    name: str = Field(..., min_length=1, max_length=255)\n    61→    description: Optional[str] = None\n    62→    steps: List[str] = Field(default_factory=list)\n    63→    depends_on: List[int] = Field(default_factory=list)\n    64→    files_modified: List[str] = Field(default_factory=list)\n    65→\n    66→\n    67→class FeatureUpdate(BaseModel):\n    68→    \"\"\"Schema for updating a feature."}]},"uuid":"c0915d48-8ffe-4775-aaf1-89829f8a3a92","timestamp":"2026-01-09T10:03:09.821Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"class FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)","newString":"class FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":61,"oldLines":6,"newStart":61,"newLines":7,"lines":["     description: Optional[str] = None","     steps: List[str] = Field(default_factory=list)","     depends_on: List[int] = Field(default_factory=list)","+    files_modified: List[str] = Field(default_factory=list)"," "," "," class FeatureUpdate(BaseModel):"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"550127ca-a845-4fc8-8784-ad12fbb34ea6"}
{"parentUuid":"c0915d48-8ffe-4775-aaf1-89829f8a3a92","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_011mTEAZN5pp2Gr25FLhnCB4","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TtSbhMbfy1ELt87161WNs8","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"class FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None","new_string":"class FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":665,"cache_read_input_tokens":29236,"cache_creation":{"ephemeral_5m_input_tokens":665,"ephemeral_1h_input_tokens":0},"output_tokens":442,"service_tier":"standard"}},"requestId":"req_011CWwcXHRyHH8tX9e4ZseMW","type":"assistant","uuid":"15a95d0d-8445-4e0b-a7ce-4f65e0583d80","timestamp":"2026-01-09T10:03:17.631Z"}
{"parentUuid":"15a95d0d-8445-4e0b-a7ce-4f65e0583d80","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TtSbhMbfy1ELt87161WNs8","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n    63→    depends_on: List[int] = Field(default_factory=list)\n    64→    files_modified: List[str] = Field(default_factory=list)\n    65→\n    66→\n    67→class FeatureUpdate(BaseModel):\n    68→    \"\"\"Schema for updating a feature.\n    69→\n    70→    Note: Only specific fields are allowed to be updated.\n    71→    Fields like name, description, category, and steps are immutable\n    72→    after creation and will be ignored if provided.\n    73→    \"\"\"\n    74→    priority: Optional[int] = None\n    75→    passes: Optional[bool] = None\n    76→    in_progress: Optional[bool] = None\n    77→    stalled: Optional[bool] = None\n    78→    stall_reason: Optional[str] = None\n    79→    assigned_agent: Optional[str] = None\n    80→    depends_on: Optional[List[int]] = None\n    81→    files_modified: Optional[List[str]] = None\n    82→\n    83→\n    84→class DependencyChainResponse(BaseModel):\n    85→    \"\"\"Schema for dependency chain response.\"\"\""}]},"uuid":"40a6dfdc-5a87-4348-8acd-f502289e5011","timestamp":"2026-01-09T10:03:27.784Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"class FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None","newString":"class FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":78,"oldLines":6,"newStart":78,"newLines":7,"lines":["     stall_reason: Optional[str] = None","     assigned_agent: Optional[str] = None","     depends_on: Optional[List[int]] = None","+    files_modified: Optional[List[str]] = None"," "," "," class DependencyChainResponse(BaseModel):"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"15a95d0d-8445-4e0b-a7ce-4f65e0583d80"}
{"parentUuid":"40a6dfdc-5a87-4348-8acd-f502289e5011","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01KB545W5AEctW3JV8wj1nob","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QP6ZD8pXKTxoXERVBZBrZp","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"class SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):","new_string":"class SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":806,"cache_read_input_tokens":29901,"cache_creation":{"ephemeral_5m_input_tokens":806,"ephemeral_1h_input_tokens":0},"output_tokens":350,"service_tier":"standard"}},"requestId":"req_011CWwcYc4gDoZBrK6RFC9pk","type":"assistant","uuid":"44b2addd-8ad2-484e-b8e3-91cbb548b68b","timestamp":"2026-01-09T10:03:34.535Z"}
{"parentUuid":"44b2addd-8ad2-484e-b8e3-91cbb548b68b","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QP6ZD8pXKTxoXERVBZBrZp","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n    88→    depended_by: List[int]\n    89→    chain: List[int]  # All features in the dependency chain (same agent required)\n    90→\n    91→\n    92→class SetDependenciesRequest(BaseModel):\n    93→    \"\"\"Schema for setting feature dependencies.\"\"\"\n    94→    depends_on: List[int] = Field(default_factory=list)\n    95→\n    96→\n    97→class SetFilesModifiedRequest(BaseModel):\n    98→    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    99→    files_modified: List[str] = Field(default_factory=list)\n   100→\n   101→\n   102→class FileConflictResponse(BaseModel):\n   103→    \"\"\"Schema for file conflict detection response.\"\"\"\n   104→    feature_id: int\n   105→    files_modified: List[str]\n   106→    conflicting_features: List[Dict]\n   107→    conflict_groups: List[List[int]]\n   108→\n   109→\n   110→class FeatureStatsResponse(BaseModel):\n   111→    \"\"\"Schema for feature statistics.\"\"\"\n   112→    total: int\n   113→    passing: int\n   114→    in_progress: int"}]},"uuid":"b27712cc-910b-472b-9a5b-eb0288042392","timestamp":"2026-01-09T10:03:44.967Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"class SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):","newString":"class SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":94,"oldLines":6,"newStart":94,"newLines":19,"lines":["     depends_on: List[int] = Field(default_factory=list)"," "," ","+class SetFilesModifiedRequest(BaseModel):","+    \"\"\"Schema for setting files modified by a feature.\"\"\"","+    files_modified: List[str] = Field(default_factory=list)","+","+","+class FileConflictResponse(BaseModel):","+    \"\"\"Schema for file conflict detection response.\"\"\"","+    feature_id: int","+    files_modified: List[str]","+    conflicting_features: List[Dict]","+    conflict_groups: List[List[int]]","+","+"," class FeatureStatsResponse(BaseModel):","     \"\"\"Schema for feature statistics.\"\"\"","     total: int"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"44b2addd-8ad2-484e-b8e3-91cbb548b68b"}
{"parentUuid":"b27712cc-910b-472b-9a5b-eb0288042392","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01Dr1PZRvEo5KaHfHQeBRVbq","type":"message","role":"assistant","content":[{"type":"text","text":"Now I need to add the helper functions after get_dependency_chain. Let me find that function."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":726,"cache_read_input_tokens":30707,"cache_creation":{"ephemeral_5m_input_tokens":726,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWwcZsZcZSFW9seJ5d6St","type":"assistant","uuid":"04e5fc77-44eb-45f6-8148-ee9866b7886e","timestamp":"2026-01-09T10:03:49.600Z"}
{"parentUuid":"04e5fc77-44eb-45f6-8148-ee9866b7886e","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01Dr1PZRvEo5KaHfHQeBRVbq","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014i641JWEFvj41kWnEtEEG4","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","offset":350,"limit":100}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":726,"cache_read_input_tokens":30707,"cache_creation":{"ephemeral_5m_input_tokens":726,"ephemeral_1h_input_tokens":0},"output_tokens":145,"service_tier":"standard"}},"requestId":"req_011CWwcZsZcZSFW9seJ5d6St","type":"assistant","uuid":"5e138df5-33a3-4ad0-a63f-41a213999623","timestamp":"2026-01-09T10:03:50.429Z"}
{"parentUuid":"5e138df5-33a3-4ad0-a63f-41a213999623","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014i641JWEFvj41kWnEtEEG4","type":"tool_result","content":"   350→    if not feature:\n   351→        raise HTTPException(\n   352→            status_code=status.HTTP_404_NOT_FOUND,\n   353→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   354→        )\n   355→\n   356→    feature.stalled = False\n   357→    feature.stall_reason = None\n   358→    feature.updated_at = datetime.utcnow()\n   359→    await db.commit()\n   360→    await db.refresh(feature)\n   361→\n   362→    return FeatureResponse.model_validate(feature)\n   363→\n   364→\n   365→# ============================================================================\n   366→# Dependency Management Endpoints\n   367→# ============================================================================\n   368→\n   369→def get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n   370→    \"\"\"Get all features in the dependency chain (recursively).\n   371→\n   372→    This finds all features that either:\n   373→    - This feature depends on (directly or transitively)\n   374→    - Depend on this feature (directly or transitively)\n   375→\n   376→    All features in this chain must be assigned to the same agent.\n   377→    \"\"\"\n   378→    feature_map = {f.id: f for f in features}\n   379→    chain = set()\n   380→    visited = set()\n   381→\n   382→    def collect_dependencies(fid: int):\n   383→        \"\"\"Recursively collect all features this one depends on.\"\"\"\n   384→        if fid in visited or fid not in feature_map:\n   385→            return\n   386→        visited.add(fid)\n   387→        chain.add(fid)\n   388→        feature = feature_map[fid]\n   389→        for dep_id in (feature.depends_on or []):\n   390→            collect_dependencies(dep_id)\n   391→\n   392→    def collect_dependents(fid: int):\n   393→        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n   394→        if fid in visited:\n   395→            return\n   396→        visited.add(fid)\n   397→        chain.add(fid)\n   398→        for f in features:\n   399→            if fid in (f.depends_on or []):\n   400→                collect_dependents(f.id)\n   401→\n   402→    # Reset visited for each direction\n   403→    visited = set()\n   404→    collect_dependencies(feature_id)\n   405→    visited = set()\n   406→    collect_dependents(feature_id)\n   407→\n   408→    return chain\n   409→\n   410→\n   411→@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\n   412→async def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   413→    \"\"\"Get dependency information for a feature.\"\"\"\n   414→    # Verify project exists\n   415→    result = await db.execute(select(Project).where(Project.name == name))\n   416→    project = result.scalar_one_or_none()\n   417→\n   418→    if not project:\n   419→        raise HTTPException(\n   420→            status_code=status.HTTP_404_NOT_FOUND,\n   421→            detail=f\"Project '{name}' not found\"\n   422→        )\n   423→\n   424→    # Get all features for the project\n   425→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   426→    features = result.scalars().all()\n   427→\n   428→    # Find the target feature\n   429→    target_feature = None\n   430→    for f in features:\n   431→        if f.id == feature_id:\n   432→            target_feature = f\n   433→            break\n   434→\n   435→    if not target_feature:\n   436→        raise HTTPException(\n   437→            status_code=status.HTTP_404_NOT_FOUND,\n   438→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   439→        )\n   440→\n   441→    # Get features that depend on this one\n   442→    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n   443→\n   444→    # Get full dependency chain\n   445→    chain = get_dependency_chain(feature_id, features)\n   446→\n   447→    return DependencyChainResponse(\n   448→        feature_id=feature_id,\n   449→        depends_on=target_feature.depends_on or [],\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"0fa258a4-951d-4f4d-84fc-ac9700580240","timestamp":"2026-01-09T10:04:03.236Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],","numLines":100,"startLine":350,"totalLines":641}},"sourceToolAssistantUUID":"5e138df5-33a3-4ad0-a63f-41a213999623"}
{"parentUuid":"0fa258a4-951d-4f4d-84fc-ac9700580240","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01Ax2zeYTMPMk1nrRU5PxsVa","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01RSNrQPJA6G24WrN8jaDjcG","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)","new_string":"    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1539,"cache_read_input_tokens":31433,"cache_creation":{"ephemeral_5m_input_tokens":1539,"ephemeral_1h_input_tokens":0},"output_tokens":741,"service_tier":"standard"}},"requestId":"req_011CWwcbGbEjTtJjm4L7Z633","type":"assistant","uuid":"1e334e98-0081-47fa-88a1-fcc8bfd871e4","timestamp":"2026-01-09T10:04:14.884Z"}
{"parentUuid":"1e334e98-0081-47fa-88a1-fcc8bfd871e4","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01RSNrQPJA6G24WrN8jaDjcG","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n   404→    collect_dependencies(feature_id)\n   405→    visited = set()\n   406→    collect_dependents(feature_id)\n   407→\n   408→    return chain\n   409→\n   410→\n   411→def get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n   412→    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n   413→    file_to_features: Dict[str, Set[int]] = {}\n   414→    for feature in features:\n   415→        for file_path in (feature.files_modified or []):\n   416→            if file_path not in file_to_features:\n   417→                file_to_features[file_path] = set()\n   418→            file_to_features[file_path].add(feature.id)\n   419→    return file_to_features\n   420→\n   421→\n   422→def get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n   423→    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n   424→    feature_map = {f.id: f for f in features}\n   425→    target_feature = feature_map.get(feature_id)\n   426→    if not target_feature or not target_feature.files_modified:\n   427→        return {feature_id}\n   428→    file_to_features = get_file_conflict_groups(features)\n   429→    related_features = set()\n   430→    for file_path in target_feature.files_modified:\n   431→        if file_path in file_to_features:\n   432→            related_features.update(file_to_features[file_path])\n   433→    return related_features\n   434→\n   435→\n   436→def get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n   437→    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n   438→    dep_chain = get_dependency_chain(feature_id, features)\n   439→    all_related = set(dep_chain)\n   440→    changed = True\n   441→    while changed:\n   442→        changed = False\n   443→        new_related = set()\n   444→        for fid in all_related:\n   445→            file_conflicts = get_features_sharing_files(fid, features)\n   446→            for conflict_fid in file_conflicts:\n   447→                if conflict_fid not in all_related:\n   448→                    new_related.add(conflict_fid)\n   449→                    new_related.update(get_dependency_chain(conflict_fid, features))\n   450→        if new_related:\n   451→            all_related.update(new_related)\n   452→            changed = True\n   453→    return all_related\n   454→\n   455→\n   456→@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\n   457→async def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   458→    \"\"\"Get dependency information for a feature.\"\"\"\n   459→    # Verify project exists\n   460→    result = await db.execute(select(Project).where(Project.name == name))"}]},"uuid":"b3136bc1-7ad6-4e90-83ab-18eb245531ca","timestamp":"2026-01-09T10:04:24.914Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)","newString":"    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":408,"oldLines":6,"newStart":408,"newLines":51,"lines":["     return chain"," "," ","+def get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:","+    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"","+    file_to_features: Dict[str, Set[int]] = {}","+    for feature in features:","+        for file_path in (feature.files_modified or []):","+            if file_path not in file_to_features:","+                file_to_features[file_path] = set()","+            file_to_features[file_path].add(feature.id)","+    return file_to_features","+","+","+def get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:","+    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"","+    feature_map = {f.id: f for f in features}","+    target_feature = feature_map.get(feature_id)","+    if not target_feature or not target_feature.files_modified:","+        return {feature_id}","+    file_to_features = get_file_conflict_groups(features)","+    related_features = set()","+    for file_path in target_feature.files_modified:","+        if file_path in file_to_features:","+            related_features.update(file_to_features[file_path])","+    return related_features","+","+","+def get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:","+    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"","+    dep_chain = get_dependency_chain(feature_id, features)","+    all_related = set(dep_chain)","+    changed = True","+    while changed:","+        changed = False","+        new_related = set()","+        for fid in all_related:","+            file_conflicts = get_features_sharing_files(fid, features)","+            for conflict_fid in file_conflicts:","+                if conflict_fid not in all_related:","+                    new_related.add(conflict_fid)","+                    new_related.update(get_dependency_chain(conflict_fid, features))","+        if new_related:","+            all_related.update(new_related)","+            changed = True","+    return all_related","+","+"," @router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)"," async def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):","     \"\"\"Get dependency information for a feature.\"\"\""]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"1e334e98-0081-47fa-88a1-fcc8bfd871e4"}
{"parentUuid":"b3136bc1-7ad6-4e90-83ab-18eb245531ca","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01MRagpNHss7M2cJQv5QQAeA","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me find and update the update_feature function to include files_modified handling."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1660,"cache_read_input_tokens":32972,"cache_creation":{"ephemeral_5m_input_tokens":1660,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard"}},"requestId":"req_011CWwccpacRsqQUcXMMCVCo","type":"assistant","uuid":"da07f85f-6265-493f-ac8e-c50c9b3a4533","timestamp":"2026-01-09T10:04:29.053Z"}
{"parentUuid":"da07f85f-6265-493f-ac8e-c50c9b3a4533","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01MRagpNHss7M2cJQv5QQAeA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019Xg6adRnDKyDNJkZmrK7Wr","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","offset":300,"limit":60}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1660,"cache_read_input_tokens":32972,"cache_creation":{"ephemeral_5m_input_tokens":1660,"ephemeral_1h_input_tokens":0},"output_tokens":142,"service_tier":"standard"}},"requestId":"req_011CWwccpacRsqQUcXMMCVCo","type":"assistant","uuid":"4038d740-248a-4b37-aa1f-5d79d5035e74","timestamp":"2026-01-09T10:04:29.737Z"}
{"parentUuid":"4038d740-248a-4b37-aa1f-5d79d5035e74","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019Xg6adRnDKyDNJkZmrK7Wr","type":"tool_result","content":"   300→        raise HTTPException(\n   301→            status_code=status.HTTP_404_NOT_FOUND,\n   302→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   303→        )\n   304→\n   305→    # Update allowed fields only (name, description, category, steps are immutable)\n   306→    if feature_update.priority is not None:\n   307→        feature.priority = feature_update.priority\n   308→    if feature_update.passes is not None:\n   309→        feature.passes = feature_update.passes\n   310→    if feature_update.in_progress is not None:\n   311→        feature.in_progress = feature_update.in_progress\n   312→    if feature_update.stalled is not None:\n   313→        feature.stalled = feature_update.stalled\n   314→    if feature_update.stall_reason is not None:\n   315→        feature.stall_reason = feature_update.stall_reason\n   316→    if feature_update.assigned_agent is not None:\n   317→        feature.assigned_agent = feature_update.assigned_agent\n   318→    if feature_update.depends_on is not None:\n   319→        feature.depends_on = feature_update.depends_on\n   320→\n   321→    feature.updated_at = datetime.utcnow()\n   322→    await db.commit()\n   323→    await db.refresh(feature)\n   324→\n   325→    return FeatureResponse.model_validate(feature)\n   326→\n   327→\n   328→@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\n   329→async def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   330→    \"\"\"Clear stalled status from a feature.\"\"\"\n   331→    # Verify project exists\n   332→    result = await db.execute(select(Project).where(Project.name == name))\n   333→    project = result.scalar_one_or_none()\n   334→\n   335→    if not project:\n   336→        raise HTTPException(\n   337→            status_code=status.HTTP_404_NOT_FOUND,\n   338→            detail=f\"Project '{name}' not found\"\n   339→        )\n   340→\n   341→    # Get feature\n   342→    result = await db.execute(\n   343→        select(Feature).where(and_(\n   344→            Feature.id == feature_id,\n   345→            Feature.project_id == project.id\n   346→        ))\n   347→    )\n   348→    feature = result.scalar_one_or_none()\n   349→\n   350→    if not feature:\n   351→        raise HTTPException(\n   352→            status_code=status.HTTP_404_NOT_FOUND,\n   353→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   354→        )\n   355→\n   356→    feature.stalled = False\n   357→    feature.stall_reason = None\n   358→    feature.updated_at = datetime.utcnow()\n   359→    await db.commit()\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"edcaa425-1c1a-4bc3-b467-d90d38bd7db9","timestamp":"2026-01-09T10:04:42.299Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()","numLines":60,"startLine":300,"totalLines":686}},"sourceToolAssistantUUID":"4038d740-248a-4b37-aa1f-5d79d5035e74"}
{"parentUuid":"edcaa425-1c1a-4bc3-b467-d90d38bd7db9","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01Poh8Cnw3MFgW6moBnsrgu8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PQRJg4T3PqUXRU4GzT3bGT","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()","new_string":"    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1036,"cache_read_input_tokens":34632,"cache_creation":{"ephemeral_5m_input_tokens":1036,"ephemeral_1h_input_tokens":0},"output_tokens":259,"service_tier":"standard"}},"requestId":"req_011CWwce8uTLPydu4RZn58DQ","type":"assistant","uuid":"7072504a-d991-4f9a-a785-ee2c1ef0a5ec","timestamp":"2026-01-09T10:04:48.254Z"}
{"parentUuid":"7072504a-d991-4f9a-a785-ee2c1ef0a5ec","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PQRJg4T3PqUXRU4GzT3bGT","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n   314→    if feature_update.stall_reason is not None:\n   315→        feature.stall_reason = feature_update.stall_reason\n   316→    if feature_update.assigned_agent is not None:\n   317→        feature.assigned_agent = feature_update.assigned_agent\n   318→    if feature_update.depends_on is not None:\n   319→        feature.depends_on = feature_update.depends_on\n   320→    if feature_update.files_modified is not None:\n   321→        feature.files_modified = feature_update.files_modified\n   322→\n   323→    feature.updated_at = datetime.utcnow()\n   324→    await db.commit()\n   325→    await db.refresh(feature)\n   326→\n   327→    return FeatureResponse.model_validate(feature)"}]},"uuid":"841d751c-1e68-4c89-a5ff-cb3d74c66bb7","timestamp":"2026-01-09T10:04:58.006Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()","newString":"    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":317,"oldLines":6,"newStart":317,"newLines":8,"lines":["         feature.assigned_agent = feature_update.assigned_agent","     if feature_update.depends_on is not None:","         feature.depends_on = feature_update.depends_on","+    if feature_update.files_modified is not None:","+        feature.files_modified = feature_update.files_modified"," ","     feature.updated_at = datetime.utcnow()","     await db.commit()"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"7072504a-d991-4f9a-a785-ee2c1ef0a5ec"}
{"parentUuid":"841d751c-1e68-4c89-a5ff-cb3d74c66bb7","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01PdDsmaeiWvPDXVgkeYgoey","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me find and update the create_feature function."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":540,"cache_read_input_tokens":35668,"cache_creation":{"ephemeral_5m_input_tokens":540,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard"}},"requestId":"req_011CWwcfG9oNapcvZiS86xBS","type":"assistant","uuid":"32d182c1-13e7-4844-97ea-862254d41711","timestamp":"2026-01-09T10:05:01.930Z"}
{"parentUuid":"32d182c1-13e7-4844-97ea-862254d41711","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01PdDsmaeiWvPDXVgkeYgoey","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014zthd2kRmbzBJaAo87L3aa","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","offset":245,"limit":35}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":540,"cache_read_input_tokens":35668,"cache_creation":{"ephemeral_5m_input_tokens":540,"ephemeral_1h_input_tokens":0},"output_tokens":136,"service_tier":"standard"}},"requestId":"req_011CWwcfG9oNapcvZiS86xBS","type":"assistant","uuid":"b9088951-d888-4b47-a5dd-f254075457dd","timestamp":"2026-01-09T10:05:02.630Z"}
{"parentUuid":"b9088951-d888-4b47-a5dd-f254075457dd","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014zthd2kRmbzBJaAo87L3aa","type":"tool_result","content":"   245→\n   246→\n   247→@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\n   248→async def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n   249→    \"\"\"Create a new feature for a project.\"\"\"\n   250→    # Verify project exists\n   251→    result = await db.execute(select(Project).where(Project.name == name))\n   252→    project = result.scalar_one_or_none()\n   253→\n   254→    if not project:\n   255→        raise HTTPException(\n   256→            status_code=status.HTTP_404_NOT_FOUND,\n   257→            detail=f\"Project '{name}' not found\"\n   258→        )\n   259→\n   260→    # Create feature\n   261→    db_feature = Feature(\n   262→        project_id=project.id,\n   263→        priority=feature.priority,\n   264→        category=feature.category,\n   265→        name=feature.name,\n   266→        description=feature.description,\n   267→        steps=feature.steps,\n   268→        depends_on=feature.depends_on,\n   269→    )\n   270→    db.add(db_feature)\n   271→    await db.commit()\n   272→    await db.refresh(db_feature)\n   273→\n   274→    return FeatureResponse.model_validate(db_feature)\n   275→\n   276→\n   277→@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\n   278→async def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n   279→    \"\"\"Update a feature (limited fields).\"\"\"\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"a223c797-b1f3-42f6-83e3-370afd5d5c0c","timestamp":"2026-01-09T10:05:15.802Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"","numLines":35,"startLine":245,"totalLines":688}},"sourceToolAssistantUUID":"b9088951-d888-4b47-a5dd-f254075457dd"}
{"parentUuid":"a223c797-b1f3-42f6-83e3-370afd5d5c0c","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01BS17Us3rKawvBxWqJ2uuhu","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01CAsGQ5zeXHKJy4aLme7gAy","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )","new_string":"    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n        files_modified=feature.files_modified,\n    )"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":696,"cache_read_input_tokens":36208,"cache_creation":{"ephemeral_5m_input_tokens":696,"ephemeral_1h_input_tokens":0},"output_tokens":310,"service_tier":"standard"}},"requestId":"req_011CWwcgcvz7qgLYoVxgodZD","type":"assistant","uuid":"cb5d8de6-57cc-466d-b04d-28d431adea67","timestamp":"2026-01-09T10:05:22.387Z"}
{"parentUuid":"cb5d8de6-57cc-466d-b04d-28d431adea67","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CAsGQ5zeXHKJy4aLme7gAy","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n   256→            status_code=status.HTTP_404_NOT_FOUND,\n   257→            detail=f\"Project '{name}' not found\"\n   258→        )\n   259→\n   260→    # Create feature\n   261→    db_feature = Feature(\n   262→        project_id=project.id,\n   263→        priority=feature.priority,\n   264→        category=feature.category,\n   265→        name=feature.name,\n   266→        description=feature.description,\n   267→        steps=feature.steps,\n   268→        depends_on=feature.depends_on,\n   269→        files_modified=feature.files_modified,\n   270→    )\n   271→    db.add(db_feature)\n   272→    await db.commit()\n   273→    await db.refresh(db_feature)\n   274→"}]},"uuid":"1196fd77-0f19-4723-8e5a-c2e0c212946d","timestamp":"2026-01-09T10:05:32.697Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )","newString":"    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n        files_modified=feature.files_modified,\n    )","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":266,"oldLines":6,"newStart":266,"newLines":7,"lines":["         description=feature.description,","         steps=feature.steps,","         depends_on=feature.depends_on,","+        files_modified=feature.files_modified,","     )","     db.add(db_feature)","     await db.commit()"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"cb5d8de6-57cc-466d-b04d-28d431adea67"}
{"parentUuid":"1196fd77-0f19-4723-8e5a-c2e0c212946d","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_017wWhhYMDPMVab6CMmZq6oe","type":"message","role":"assistant","content":[{"type":"text","text":"Now I need to find the assign_feature_to_agent function and add the new endpoints before it. Let me read the end of the file."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":595,"cache_read_input_tokens":36904,"cache_creation":{"ephemeral_5m_input_tokens":595,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard"}},"requestId":"req_011CWwchp9xEJXY1VaTG5DXH","type":"assistant","uuid":"613f0202-d248-4240-be15-d67b7d53ec5c","timestamp":"2026-01-09T10:05:37.152Z"}
{"parentUuid":"613f0202-d248-4240-be15-d67b7d53ec5c","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_017wWhhYMDPMVab6CMmZq6oe","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01APUm77KcQH9wdCeTMmh2f6","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","offset":600,"limit":100}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":595,"cache_read_input_tokens":36904,"cache_creation":{"ephemeral_5m_input_tokens":595,"ephemeral_1h_input_tokens":0},"output_tokens":155,"service_tier":"standard"}},"requestId":"req_011CWwchp9xEJXY1VaTG5DXH","type":"assistant","uuid":"a6f9cf60-e4e0-4911-aff8-3dd743066f1f","timestamp":"2026-01-09T10:05:37.840Z"}
{"parentUuid":"a6f9cf60-e4e0-4911-aff8-3dd743066f1f","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01APUm77KcQH9wdCeTMmh2f6","type":"tool_result","content":"   600→    assigned_agent = None\n   601→    for fid in chain:\n   602→        if feature_map[fid].assigned_agent:\n   603→            if assigned_agent is None:\n   604→                assigned_agent = feature_map[fid].assigned_agent\n   605→            elif assigned_agent != feature_map[fid].assigned_agent:\n   606→                # Conflict: different agents assigned to features in the same chain\n   607→                # Prioritize keeping all in the same chain\n   608→                pass\n   609→\n   610→    # If any feature in the chain has an agent, assign all to that agent\n   611→    if assigned_agent:\n   612→        for fid in chain:\n   613→            if feature_map[fid].assigned_agent != assigned_agent:\n   614→                feature_map[fid].assigned_agent = assigned_agent\n   615→                feature_map[fid].updated_at = datetime.utcnow()\n   616→\n   617→    await db.commit()\n   618→    await db.refresh(target_feature)\n   619→\n   620→    return FeatureResponse.model_validate(target_feature)\n   621→\n   622→\n   623→@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\n   624→async def assign_feature_to_agent(\n   625→    name: str,\n   626→    feature_id: int,\n   627→    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n   628→    db: AsyncSession = Depends(get_db)\n   629→):\n   630→    \"\"\"Assign a feature and all its dependencies to an agent.\n   631→\n   632→    This ensures that all features in the dependency chain are assigned\n   633→    to the same agent to prevent conflicts.\n   634→    \"\"\"\n   635→    # Verify project exists\n   636→    result = await db.execute(select(Project).where(Project.name == name))\n   637→    project = result.scalar_one_or_none()\n   638→\n   639→    if not project:\n   640→        raise HTTPException(\n   641→            status_code=status.HTTP_404_NOT_FOUND,\n   642→            detail=f\"Project '{name}' not found\"\n   643→        )\n   644→\n   645→    # Get all features for the project\n   646→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   647→    features = list(result.scalars().all())\n   648→    feature_map = {f.id: f for f in features}\n   649→\n   650→    # Find the target feature\n   651→    if feature_id not in feature_map:\n   652→        raise HTTPException(\n   653→            status_code=status.HTTP_404_NOT_FOUND,\n   654→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   655→        )\n   656→\n   657→    # Get the full dependency chain\n   658→    chain = get_dependency_chain(feature_id, features)\n   659→\n   660→    # Check for conflicts with other agent\n   661→    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n   662→    conflicting_features = [\n   663→        fid for fid in chain\n   664→        if feature_map[fid].assigned_agent == other_agent\n   665→    ]\n   666→\n   667→    if conflicting_features:\n   668→        raise HTTPException(\n   669→            status_code=status.HTTP_409_CONFLICT,\n   670→            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n   671→        )\n   672→\n   673→    # Assign all features in the chain to the agent\n   674→    updated_features = []\n   675→    for fid in chain:\n   676→        feature = feature_map[fid]\n   677→        if feature.assigned_agent != agent_id:\n   678→            feature.assigned_agent = agent_id\n   679→            feature.updated_at = datetime.utcnow()\n   680→        updated_features.append(feature)\n   681→\n   682→    await db.commit()\n   683→\n   684→    # Refresh all updated features\n   685→    for feature in updated_features:\n   686→        await db.refresh(feature)\n   687→\n   688→    return [FeatureResponse.model_validate(f) for f in updated_features]\n   689→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"0428f618-8795-4f79-8de1-ee4620aa5942","timestamp":"2026-01-09T10:05:50.324Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","numLines":90,"startLine":600,"totalLines":689}},"sourceToolAssistantUUID":"a6f9cf60-e4e0-4911-aff8-3dd743066f1f"}
{"parentUuid":"0428f618-8795-4f79-8de1-ee4620aa5942","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01U753nTsyobXbfrU31AQJsR","type":"message","role":"assistant","content":[{"type":"text","text":"Now I'll add the new endpoints before assign_feature_to_agent and update the function to use get_full_conflict_chain."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1405,"cache_read_input_tokens":37499,"cache_creation":{"ephemeral_5m_input_tokens":1405,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWwcjAExqoTj6UKUTiuPn","type":"assistant","uuid":"cda62a73-4372-4796-bee7-04d6e8e3dff3","timestamp":"2026-01-09T10:05:55.360Z"}
{"parentUuid":"cda62a73-4372-4796-bee7-04d6e8e3dff3","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01U753nTsyobXbfrU31AQJsR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01UxjUee8KBnX5xQ9rGEkvVF","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(","new_string":"    return FeatureResponse.model_validate(target_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\nasync def set_files_modified(\n    name: str,\n    feature_id: int,\n    request: SetFilesModifiedRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set the list of files modified by a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n    feature = result.scalar_one_or_none()\n    if not feature:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    feature.files_modified = request.files_modified\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n    return FeatureResponse.model_validate(feature)\n\n\n@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\nasync def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get file conflict information for a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    if feature_id not in feature_map:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    target_feature = feature_map[feature_id]\n    file_to_features = get_file_conflict_groups(features)\n    conflicting_features = []\n    seen_ids = {feature_id}\n    for file_path in (target_feature.files_modified or []):\n        if file_path in file_to_features:\n            for fid in file_to_features[file_path]:\n                if fid not in seen_ids:\n                    seen_ids.add(fid)\n                    f = feature_map[fid]\n                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n    conflict_groups = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1 and feature_id in fids:\n            conflict_groups.append(sorted(list(fids)))\n    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n\n\n@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\nasync def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get all file conflicts in the project.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    file_to_features = get_file_conflict_groups(features)\n    conflicts = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1:\n            feature_info = []\n            agents = set()\n            for fid in fids:\n                f = feature_map[fid]\n                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n                if f.assigned_agent:\n                    agents.add(f.assigned_agent)\n            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n    return conflicts\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent("}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1405,"cache_read_input_tokens":37499,"cache_creation":{"ephemeral_5m_input_tokens":1405,"ephemeral_1h_input_tokens":0},"output_tokens":1546,"service_tier":"standard"}},"requestId":"req_011CWwcjAExqoTj6UKUTiuPn","type":"assistant","uuid":"a537f4f2-c7b8-43f0-b11c-27864fbdb8d1","timestamp":"2026-01-09T10:06:08.943Z"}
{"parentUuid":"a537f4f2-c7b8-43f0-b11c-27864fbdb8d1","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01UxjUee8KBnX5xQ9rGEkvVF","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n   616→\n   617→    await db.commit()\n   618→    await db.refresh(target_feature)\n   619→\n   620→    return FeatureResponse.model_validate(target_feature)\n   621→\n   622→\n   623→@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\n   624→async def set_files_modified(\n   625→    name: str,\n   626→    feature_id: int,\n   627→    request: SetFilesModifiedRequest,\n   628→    db: AsyncSession = Depends(get_db)\n   629→):\n   630→    \"\"\"Set the list of files modified by a feature.\"\"\"\n   631→    result = await db.execute(select(Project).where(Project.name == name))\n   632→    project = result.scalar_one_or_none()\n   633→    if not project:\n   634→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n   635→    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n   636→    feature = result.scalar_one_or_none()\n   637→    if not feature:\n   638→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n   639→    feature.files_modified = request.files_modified\n   640→    feature.updated_at = datetime.utcnow()\n   641→    await db.commit()\n   642→    await db.refresh(feature)\n   643→    return FeatureResponse.model_validate(feature)\n   644→\n   645→\n   646→@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\n   647→async def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   648→    \"\"\"Get file conflict information for a feature.\"\"\"\n   649→    result = await db.execute(select(Project).where(Project.name == name))\n   650→    project = result.scalar_one_or_none()\n   651→    if not project:\n   652→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n   653→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   654→    features = list(result.scalars().all())\n   655→    feature_map = {f.id: f for f in features}\n   656→    if feature_id not in feature_map:\n   657→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n   658→    target_feature = feature_map[feature_id]\n   659→    file_to_features = get_file_conflict_groups(features)\n   660→    conflicting_features = []\n   661→    seen_ids = {feature_id}\n   662→    for file_path in (target_feature.files_modified or []):\n   663→        if file_path in file_to_features:\n   664→            for fid in file_to_features[file_path]:\n   665→                if fid not in seen_ids:\n   666→                    seen_ids.add(fid)\n   667→                    f = feature_map[fid]\n   668→                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n   669→                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n   670→    conflict_groups = []\n   671→    for file_path, fids in file_to_features.items():\n   672→        if len(fids) > 1 and feature_id in fids:\n   673→            conflict_groups.append(sorted(list(fids)))\n   674→    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n   675→\n   676→\n   677→@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\n   678→async def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n   679→    \"\"\"Get all file conflicts in the project.\"\"\"\n   680→    result = await db.execute(select(Project).where(Project.name == name))\n   681→    project = result.scalar_one_or_none()\n   682→    if not project:\n   683→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n   684→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   685→    features = list(result.scalars().all())\n   686→    feature_map = {f.id: f for f in features}\n   687→    file_to_features = get_file_conflict_groups(features)\n   688→    conflicts = []\n   689→    for file_path, fids in file_to_features.items():\n   690→        if len(fids) > 1:\n   691→            feature_info = []\n   692→            agents = set()\n   693→            for fid in fids:\n   694→                f = feature_map[fid]\n   695→                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n   696→                if f.assigned_agent:\n   697→                    agents.add(f.assigned_agent)\n   698→            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n   699→    return conflicts\n   700→\n   701→\n   702→@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\n   703→async def assign_feature_to_agent(\n   704→    name: str,\n   705→    feature_id: int,\n   706→    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n   707→    db: AsyncSession = Depends(get_db)"}]},"uuid":"e85a8392-d3b8-40b9-8b39-95e09a604fe5","timestamp":"2026-01-09T10:06:19.174Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(","newString":"    return FeatureResponse.model_validate(target_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\nasync def set_files_modified(\n    name: str,\n    feature_id: int,\n    request: SetFilesModifiedRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set the list of files modified by a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n    feature = result.scalar_one_or_none()\n    if not feature:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    feature.files_modified = request.files_modified\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n    return FeatureResponse.model_validate(feature)\n\n\n@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\nasync def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get file conflict information for a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    if feature_id not in feature_map:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    target_feature = feature_map[feature_id]\n    file_to_features = get_file_conflict_groups(features)\n    conflicting_features = []\n    seen_ids = {feature_id}\n    for file_path in (target_feature.files_modified or []):\n        if file_path in file_to_features:\n            for fid in file_to_features[file_path]:\n                if fid not in seen_ids:\n                    seen_ids.add(fid)\n                    f = feature_map[fid]\n                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n    conflict_groups = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1 and feature_id in fids:\n            conflict_groups.append(sorted(list(fids)))\n    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n\n\n@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\nasync def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get all file conflicts in the project.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    file_to_features = get_file_conflict_groups(features)\n    conflicts = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1:\n            feature_info = []\n            agents = set()\n            for fid in fids:\n                f = feature_map[fid]\n                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n                if f.assigned_agent:\n                    agents.add(f.assigned_agent)\n            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n    return conflicts\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n        files_modified=feature.files_modified,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":620,"oldLines":6,"newStart":620,"newLines":85,"lines":["     return FeatureResponse.model_validate(target_feature)"," "," ","+@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)","+async def set_files_modified(","+    name: str,","+    feature_id: int,","+    request: SetFilesModifiedRequest,","+    db: AsyncSession = Depends(get_db)","+):","+    \"\"\"Set the list of files modified by a feature.\"\"\"","+    result = await db.execute(select(Project).where(Project.name == name))","+    project = result.scalar_one_or_none()","+    if not project:","+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")","+    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))","+    feature = result.scalar_one_or_none()","+    if not feature:","+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")","+    feature.files_modified = request.files_modified","+    feature.updated_at = datetime.utcnow()","+    await db.commit()","+    await db.refresh(feature)","+    return FeatureResponse.model_validate(feature)","+","+","+@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)","+async def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):","+    \"\"\"Get file conflict information for a feature.\"\"\"","+    result = await db.execute(select(Project).where(Project.name == name))","+    project = result.scalar_one_or_none()","+    if not project:","+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")","+    result = await db.execute(select(Feature).where(Feature.project_id == project.id))","+    features = list(result.scalars().all())","+    feature_map = {f.id: f for f in features}","+    if feature_id not in feature_map:","+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")","+    target_feature = feature_map[feature_id]","+    file_to_features = get_file_conflict_groups(features)","+    conflicting_features = []","+    seen_ids = {feature_id}","+    for file_path in (target_feature.files_modified or []):","+        if file_path in file_to_features:","+            for fid in file_to_features[file_path]:","+                if fid not in seen_ids:","+                    seen_ids.add(fid)","+                    f = feature_map[fid]","+                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]","+                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})","+    conflict_groups = []","+    for file_path, fids in file_to_features.items():","+        if len(fids) > 1 and feature_id in fids:","+            conflict_groups.append(sorted(list(fids)))","+    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)","+","+","+@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])","+async def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):","+    \"\"\"Get all file conflicts in the project.\"\"\"","+    result = await db.execute(select(Project).where(Project.name == name))","+    project = result.scalar_one_or_none()","+    if not project:","+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")","+    result = await db.execute(select(Feature).where(Feature.project_id == project.id))","+    features = list(result.scalars().all())","+    feature_map = {f.id: f for f in features}","+    file_to_features = get_file_conflict_groups(features)","+    conflicts = []","+    for file_path, fids in file_to_features.items():","+        if len(fids) > 1:","+            feature_info = []","+            agents = set()","+            for fid in fids:","+                f = feature_map[fid]","+                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})","+                if f.assigned_agent:","+                    agents.add(f.assigned_agent)","+            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})","+    return conflicts","+","+"," @router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])"," async def assign_feature_to_agent(","     name: str,"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a537f4f2-c7b8-43f0-b11c-27864fbdb8d1"}
{"parentUuid":"e85a8392-d3b8-40b9-8b39-95e09a604fe5","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01DaEn6AnCtRfxXTHYVwtbLE","type":"message","role":"assistant","content":[{"type":"text","text":"Now I need to update the assign_feature_to_agent function to use get_full_conflict_chain instead of get_dependency_chain."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3401,"cache_read_input_tokens":38904,"cache_creation":{"ephemeral_5m_input_tokens":3401,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard"}},"requestId":"req_011CWwcmEffqnaXSF1x6WBo6","type":"assistant","uuid":"890bd14a-95a1-434c-bdfa-5e4c42d0601c","timestamp":"2026-01-09T10:06:24.531Z"}
{"parentUuid":"890bd14a-95a1-434c-bdfa-5e4c42d0601c","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01DaEn6AnCtRfxXTHYVwtbLE","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_017HNjtRgDPvhWfDCrqorQ7D","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"","new_string":"@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent.\n\n    This ensures that all features in the dependency chain AND file conflict\n    chain are assigned to the same agent to prevent conflicts.\n    \"\"\""}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3401,"cache_read_input_tokens":38904,"cache_creation":{"ephemeral_5m_input_tokens":3401,"ephemeral_1h_input_tokens":0},"output_tokens":463,"service_tier":"standard"}},"requestId":"req_011CWwcmEffqnaXSF1x6WBo6","type":"assistant","uuid":"5dc7c367-bd4e-42a2-b55f-ee23f8b34c55","timestamp":"2026-01-09T10:06:28.308Z"}
{"parentUuid":"5dc7c367-bd4e-42a2-b55f-ee23f8b34c55","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017HNjtRgDPvhWfDCrqorQ7D","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n   698→            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n   699→    return conflicts\n   700→\n   701→\n   702→@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\n   703→async def assign_feature_to_agent(\n   704→    name: str,\n   705→    feature_id: int,\n   706→    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n   707→    db: AsyncSession = Depends(get_db)\n   708→):\n   709→    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent.\n   710→\n   711→    This ensures that all features in the dependency chain AND file conflict\n   712→    chain are assigned to the same agent to prevent conflicts.\n   713→    \"\"\"\n   714→    # Verify project exists\n   715→    result = await db.execute(select(Project).where(Project.name == name))\n   716→    project = result.scalar_one_or_none()\n   717→"}]},"uuid":"6c8ff68f-a8c6-4007-a08d-504f8bd5a743","timestamp":"2026-01-09T10:06:38.470Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"","newString":"@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent.\n\n    This ensures that all features in the dependency chain AND file conflict\n    chain are assigned to the same agent to prevent conflicts.\n    \"\"\"","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n        files_modified=feature.files_modified,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\nasync def set_files_modified(\n    name: str,\n    feature_id: int,\n    request: SetFilesModifiedRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set the list of files modified by a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n    feature = result.scalar_one_or_none()\n    if not feature:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    feature.files_modified = request.files_modified\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n    return FeatureResponse.model_validate(feature)\n\n\n@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\nasync def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get file conflict information for a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    if feature_id not in feature_map:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    target_feature = feature_map[feature_id]\n    file_to_features = get_file_conflict_groups(features)\n    conflicting_features = []\n    seen_ids = {feature_id}\n    for file_path in (target_feature.files_modified or []):\n        if file_path in file_to_features:\n            for fid in file_to_features[file_path]:\n                if fid not in seen_ids:\n                    seen_ids.add(fid)\n                    f = feature_map[fid]\n                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n    conflict_groups = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1 and feature_id in fids:\n            conflict_groups.append(sorted(list(fids)))\n    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n\n\n@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\nasync def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get all file conflicts in the project.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    file_to_features = get_file_conflict_groups(features)\n    conflicts = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1:\n            feature_info = []\n            agents = set()\n            for fid in fids:\n                f = feature_map[fid]\n                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n                if f.assigned_agent:\n                    agents.add(f.assigned_agent)\n            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n    return conflicts\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies to an agent.\n\n    This ensures that all features in the dependency chain are assigned\n    to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":706,"oldLines":10,"newStart":706,"newLines":10,"lines":["     agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),","     db: AsyncSession = Depends(get_db)"," ):","-    \"\"\"Assign a feature and all its dependencies to an agent.","+    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent."," ","-    This ensures that all features in the dependency chain are assigned","-    to the same agent to prevent conflicts.","+    This ensures that all features in the dependency chain AND file conflict","+    chain are assigned to the same agent to prevent conflicts.","     \"\"\"","     # Verify project exists","     result = await db.execute(select(Project).where(Project.name == name))"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"5dc7c367-bd4e-42a2-b55f-ee23f8b34c55"}
{"parentUuid":"6c8ff68f-a8c6-4007-a08d-504f8bd5a743","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_015WcF1KxdPTtABDVucLLKoh","type":"message","role":"assistant","content":[{"type":"text","text":"Now I need to find and change the line that calls get_dependency_chain to get_full_conflict_chain in the assign_feature_to_agent function."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":842,"cache_read_input_tokens":42305,"cache_creation":{"ephemeral_5m_input_tokens":842,"ephemeral_1h_input_tokens":0},"output_tokens":5,"service_tier":"standard"}},"requestId":"req_011CWwcnfKmy9rHdTRU2B5DB","type":"assistant","uuid":"e39ef696-a00a-4738-9209-3f97275b4222","timestamp":"2026-01-09T10:06:44.002Z"}
{"parentUuid":"e39ef696-a00a-4738-9209-3f97275b4222","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_015WcF1KxdPTtABDVucLLKoh","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BaZ7H6iVwHTjACk4EBjD8k","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","offset":720,"limit":50}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":842,"cache_read_input_tokens":42305,"cache_creation":{"ephemeral_5m_input_tokens":842,"ephemeral_1h_input_tokens":0},"output_tokens":159,"service_tier":"standard"}},"requestId":"req_011CWwcnfKmy9rHdTRU2B5DB","type":"assistant","uuid":"d042718b-c837-4c17-9a75-c2fd7a8dc465","timestamp":"2026-01-09T10:06:44.822Z"}
{"parentUuid":"d042718b-c837-4c17-9a75-c2fd7a8dc465","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BaZ7H6iVwHTjACk4EBjD8k","type":"tool_result","content":"   720→            status_code=status.HTTP_404_NOT_FOUND,\n   721→            detail=f\"Project '{name}' not found\"\n   722→        )\n   723→\n   724→    # Get all features for the project\n   725→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   726→    features = list(result.scalars().all())\n   727→    feature_map = {f.id: f for f in features}\n   728→\n   729→    # Find the target feature\n   730→    if feature_id not in feature_map:\n   731→        raise HTTPException(\n   732→            status_code=status.HTTP_404_NOT_FOUND,\n   733→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   734→        )\n   735→\n   736→    # Get the full dependency chain\n   737→    chain = get_dependency_chain(feature_id, features)\n   738→\n   739→    # Check for conflicts with other agent\n   740→    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n   741→    conflicting_features = [\n   742→        fid for fid in chain\n   743→        if feature_map[fid].assigned_agent == other_agent\n   744→    ]\n   745→\n   746→    if conflicting_features:\n   747→        raise HTTPException(\n   748→            status_code=status.HTTP_409_CONFLICT,\n   749→            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n   750→        )\n   751→\n   752→    # Assign all features in the chain to the agent\n   753→    updated_features = []\n   754→    for fid in chain:\n   755→        feature = feature_map[fid]\n   756→        if feature.assigned_agent != agent_id:\n   757→            feature.assigned_agent = agent_id\n   758→            feature.updated_at = datetime.utcnow()\n   759→        updated_features.append(feature)\n   760→\n   761→    await db.commit()\n   762→\n   763→    # Refresh all updated features\n   764→    for feature in updated_features:\n   765→        await db.refresh(feature)\n   766→\n   767→    return [FeatureResponse.model_validate(f) for f in updated_features]\n   768→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"d7739f69-6a53-4aea-b07d-1f1ed5a3da78","timestamp":"2026-01-09T10:06:57.527Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","numLines":49,"startLine":720,"totalLines":768}},"sourceToolAssistantUUID":"d042718b-c837-4c17-9a75-c2fd7a8dc465"}
{"parentUuid":"d7739f69-6a53-4aea-b07d-1f1ed5a3da78","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01RYHLoWhZCpj17DGHtj9VMA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KhX3CdDJd16CJoP5TBbx5r","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","old_string":"    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )","new_string":"    # Get the full conflict chain (dependencies AND file conflicts)\n    chain = get_full_conflict_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency/file conflict chain are assigned to Agent {other_agent}\"\n        )"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":861,"cache_read_input_tokens":43147,"cache_creation":{"ephemeral_5m_input_tokens":861,"ephemeral_1h_input_tokens":0},"output_tokens":449,"service_tier":"standard"}},"requestId":"req_011CWwcp7DYCsffmF5AVc3zN","type":"assistant","uuid":"5c483576-500c-40d7-a678-a98da83fbf10","timestamp":"2026-01-09T10:07:04.904Z"}
{"parentUuid":"5c483576-500c-40d7-a678-a98da83fbf10","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KhX3CdDJd16CJoP5TBbx5r","type":"tool_result","content":"The file C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py has been updated. Here's the result of running `cat -n` on a snippet of the edited file:\n   732→            status_code=status.HTTP_404_NOT_FOUND,\n   733→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   734→        )\n   735→\n   736→    # Get the full conflict chain (dependencies AND file conflicts)\n   737→    chain = get_full_conflict_chain(feature_id, features)\n   738→\n   739→    # Check for conflicts with other agent\n   740→    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n   741→    conflicting_features = [\n   742→        fid for fid in chain\n   743→        if feature_map[fid].assigned_agent == other_agent\n   744→    ]\n   745→\n   746→    if conflicting_features:\n   747→        raise HTTPException(\n   748→            status_code=status.HTTP_409_CONFLICT,\n   749→            detail=f\"Features {conflicting_features} in dependency/file conflict chain are assigned to Agent {other_agent}\"\n   750→        )\n   751→\n   752→    # Assign all features in the chain to the agent\n   753→    updated_features = []\n   754→    for fid in chain:"}]},"uuid":"368e3b01-d838-41ba-84f4-ad45c5e327ab","timestamp":"2026-01-09T10:07:14.954Z","toolUseResult":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","oldString":"    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )","newString":"    # Get the full conflict chain (dependencies AND file conflicts)\n    chain = get_full_conflict_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency/file conflict chain are assigned to Agent {other_agent}\"\n        )","originalFile":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n        files_modified=feature.files_modified,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\nasync def set_files_modified(\n    name: str,\n    feature_id: int,\n    request: SetFilesModifiedRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set the list of files modified by a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n    feature = result.scalar_one_or_none()\n    if not feature:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    feature.files_modified = request.files_modified\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n    return FeatureResponse.model_validate(feature)\n\n\n@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\nasync def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get file conflict information for a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    if feature_id not in feature_map:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    target_feature = feature_map[feature_id]\n    file_to_features = get_file_conflict_groups(features)\n    conflicting_features = []\n    seen_ids = {feature_id}\n    for file_path in (target_feature.files_modified or []):\n        if file_path in file_to_features:\n            for fid in file_to_features[file_path]:\n                if fid not in seen_ids:\n                    seen_ids.add(fid)\n                    f = feature_map[fid]\n                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n    conflict_groups = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1 and feature_id in fids:\n            conflict_groups.append(sorted(list(fids)))\n    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n\n\n@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\nasync def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get all file conflicts in the project.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    file_to_features = get_file_conflict_groups(features)\n    conflicts = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1:\n            feature_info = []\n            agents = set()\n            for fid in fids:\n                f = feature_map[fid]\n                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n                if f.assigned_agent:\n                    agents.add(f.assigned_agent)\n            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n    return conflicts\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent.\n\n    This ensures that all features in the dependency chain AND file conflict\n    chain are assigned to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","structuredPatch":[{"oldStart":733,"oldLines":8,"newStart":733,"newLines":8,"lines":["             detail=f\"Feature {feature_id} not found in project '{name}'\"","         )"," ","-    # Get the full dependency chain","-    chain = get_dependency_chain(feature_id, features)","+    # Get the full conflict chain (dependencies AND file conflicts)","+    chain = get_full_conflict_chain(feature_id, features)"," ","     # Check for conflicts with other agent","     other_agent = \"B\" if agent_id == \"A\" else \"A\""]},{"oldStart":746,"oldLines":7,"newStart":746,"newLines":7,"lines":["     if conflicting_features:","         raise HTTPException(","             status_code=status.HTTP_409_CONFLICT,","-            detail=f\"Features {conflicting_features} in dependency chain are assigned to Agent {other_agent}\"","+            detail=f\"Features {conflicting_features} in dependency/file conflict chain are assigned to Agent {other_agent}\"","         )"," ","     # Assign all features in the chain to the agent"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"5c483576-500c-40d7-a678-a98da83fbf10"}
{"parentUuid":"368e3b01-d838-41ba-84f4-ad45c5e327ab","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01C1qN6AT7PPPbU4wrnMBv2n","type":"message","role":"assistant","content":[{"type":"text","text":"All changes have been made. Let me verify the file is syntactically correct by checking the imports and structure."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":822,"cache_read_input_tokens":44008,"cache_creation":{"ephemeral_5m_input_tokens":822,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CWwcqMtNEF8sY32Gx2XD8","type":"assistant","uuid":"adb09b88-d233-49d7-b16c-b8ba6a0c53d7","timestamp":"2026-01-09T10:07:19.448Z"}
{"parentUuid":"adb09b88-d233-49d7-b16c-b8ba6a0c53d7","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01C1qN6AT7PPPbU4wrnMBv2n","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Snwi5XCmVSaA2Wka5dDrR7","name":"Bash","input":{"command":"cd /c/Users/MikeSwanson/claude-projects/Autocode-remix/Autocode-fork && python -m py_compile backend/app/routers/features.py && echo \"Syntax OK\"","description":"Verify Python syntax of features.py"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":822,"cache_read_input_tokens":44008,"cache_creation":{"ephemeral_5m_input_tokens":822,"ephemeral_1h_input_tokens":0},"output_tokens":151,"service_tier":"standard"}},"requestId":"req_011CWwcqMtNEF8sY32Gx2XD8","type":"assistant","uuid":"79e925c2-f3e3-4400-bcde-23880dbf0170","timestamp":"2026-01-09T10:07:20.508Z"}
{"parentUuid":"79e925c2-f3e3-4400-bcde-23880dbf0170","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Command 'cd' is not in the allowed commands list","is_error":true,"tool_use_id":"toolu_01Snwi5XCmVSaA2Wka5dDrR7"}]},"uuid":"da48a743-48f0-42b7-9d92-e88d0369ee1e","timestamp":"2026-01-09T10:07:21.108Z","toolUseResult":"Error: Command 'cd' is not in the allowed commands list","sourceToolAssistantUUID":"79e925c2-f3e3-4400-bcde-23880dbf0170"}
{"parentUuid":"da48a743-48f0-42b7-9d92-e88d0369ee1e","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_018wnS5dKZW22We1VRyuei4E","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01ERQRdAKd9C36uSXa5mAoPW","name":"Bash","input":{"command":"python -m py_compile \"C:/Users/MikeSwanson/claude-projects/Autocode-remix/Autocode-fork/backend/app/routers/features.py\" && echo \"Syntax OK\"","description":"Verify Python syntax of features.py"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":226,"cache_read_input_tokens":44830,"cache_creation":{"ephemeral_5m_input_tokens":226,"ephemeral_1h_input_tokens":0},"output_tokens":127,"service_tier":"standard"}},"requestId":"req_011CWwcqsHwJi1Ya1NKK1tiE","type":"assistant","uuid":"9725a8ea-573f-4c09-9339-8de3ca4e5cde","timestamp":"2026-01-09T10:07:26.617Z"}
{"parentUuid":"9725a8ea-573f-4c09-9339-8de3ca4e5cde","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Command 'python' is not in the allowed commands list","is_error":true,"tool_use_id":"toolu_01ERQRdAKd9C36uSXa5mAoPW"}]},"uuid":"fec29aaf-24ac-4b83-a145-e4390966df8d","timestamp":"2026-01-09T10:07:27.229Z","toolUseResult":"Error: Command 'python' is not in the allowed commands list","sourceToolAssistantUUID":"9725a8ea-573f-4c09-9339-8de3ca4e5cde"}
{"parentUuid":"fec29aaf-24ac-4b83-a145-e4390966df8d","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_019nmm8YiWv3XNsadmxfL2yK","type":"message","role":"assistant","content":[{"type":"text","text":"Let me read the final file to verify all changes were made correctly."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":205,"cache_read_input_tokens":45056,"cache_creation":{"ephemeral_5m_input_tokens":205,"ephemeral_1h_input_tokens":0},"output_tokens":104,"service_tier":"standard"}},"requestId":"req_011CWwcrJHMToKn8R8BFDzJN","type":"assistant","uuid":"7b953015-2248-4445-b6ed-e965a1d879ce","timestamp":"2026-01-09T10:07:32.203Z"}
{"parentUuid":"7b953015-2248-4445-b6ed-e965a1d879ce","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_019nmm8YiWv3XNsadmxfL2yK","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01U4Mxa1UpszHDXsprQ3Xio4","name":"Read","input":{"file_path":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":205,"cache_read_input_tokens":45056,"cache_creation":{"ephemeral_5m_input_tokens":205,"ephemeral_1h_input_tokens":0},"output_tokens":104,"service_tier":"standard"}},"requestId":"req_011CWwcrJHMToKn8R8BFDzJN","type":"assistant","uuid":"05a1e5c5-9ed2-48e6-a445-5103b666407c","timestamp":"2026-01-09T10:07:32.678Z"}
{"parentUuid":"05a1e5c5-9ed2-48e6-a445-5103b666407c","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01U4Mxa1UpszHDXsprQ3Xio4","type":"tool_result","content":"     1→\"\"\"\n     2→Features Router\n     3→===============\n     4→\n     5→API endpoints for feature management within projects.\n     6→\"\"\"\n     7→\n     8→from datetime import datetime\n     9→from typing import Optional, List, Dict, Set\n    10→\n    11→from fastapi import APIRouter, Depends, HTTPException, status, Query\n    12→from pydantic import BaseModel, Field\n    13→from sqlalchemy import select, and_\n    14→from sqlalchemy.ext.asyncio import AsyncSession\n    15→\n    16→from ..database import get_db\n    17→from ..models import Project, Feature\n    18→\n    19→router = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n    20→\n    21→\n    22→# ============================================================================\n    23→# Pydantic Schemas\n    24→# ============================================================================\n    25→\n    26→class FeatureResponse(BaseModel):\n    27→    \"\"\"Schema for feature response.\"\"\"\n    28→    id: int\n    29→    project_id: int\n    30→    priority: int\n    31→    category: str\n    32→    name: str\n    33→    description: Optional[str]\n    34→    steps: List[str]\n    35→    passes: bool\n    36→    in_progress: bool\n    37→    stalled: bool\n    38→    stall_reason: Optional[str]\n    39→    assigned_agent: Optional[str]\n    40→    depends_on: List[int] = []\n    41→    files_modified: List[str] = []\n    42→    created_at: datetime\n    43→    updated_at: datetime\n    44→\n    45→    class Config:\n    46→        from_attributes = True\n    47→\n    48→\n    49→class FeatureListResponse(BaseModel):\n    50→    \"\"\"Schema for feature list response.\"\"\"\n    51→    features: List[FeatureResponse]\n    52→    count: int\n    53→    total: int\n    54→\n    55→\n    56→class FeatureCreate(BaseModel):\n    57→    \"\"\"Schema for creating a feature.\"\"\"\n    58→    priority: int = Field(default=0)\n    59→    category: str = Field(default=\"general\")\n    60→    name: str = Field(..., min_length=1, max_length=255)\n    61→    description: Optional[str] = None\n    62→    steps: List[str] = Field(default_factory=list)\n    63→    depends_on: List[int] = Field(default_factory=list)\n    64→    files_modified: List[str] = Field(default_factory=list)\n    65→\n    66→\n    67→class FeatureUpdate(BaseModel):\n    68→    \"\"\"Schema for updating a feature.\n    69→\n    70→    Note: Only specific fields are allowed to be updated.\n    71→    Fields like name, description, category, and steps are immutable\n    72→    after creation and will be ignored if provided.\n    73→    \"\"\"\n    74→    priority: Optional[int] = None\n    75→    passes: Optional[bool] = None\n    76→    in_progress: Optional[bool] = None\n    77→    stalled: Optional[bool] = None\n    78→    stall_reason: Optional[str] = None\n    79→    assigned_agent: Optional[str] = None\n    80→    depends_on: Optional[List[int]] = None\n    81→    files_modified: Optional[List[str]] = None\n    82→\n    83→\n    84→class DependencyChainResponse(BaseModel):\n    85→    \"\"\"Schema for dependency chain response.\"\"\"\n    86→    feature_id: int\n    87→    depends_on: List[int]\n    88→    depended_by: List[int]\n    89→    chain: List[int]  # All features in the dependency chain (same agent required)\n    90→\n    91→\n    92→class SetDependenciesRequest(BaseModel):\n    93→    \"\"\"Schema for setting feature dependencies.\"\"\"\n    94→    depends_on: List[int] = Field(default_factory=list)\n    95→\n    96→\n    97→class SetFilesModifiedRequest(BaseModel):\n    98→    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    99→    files_modified: List[str] = Field(default_factory=list)\n   100→\n   101→\n   102→class FileConflictResponse(BaseModel):\n   103→    \"\"\"Schema for file conflict detection response.\"\"\"\n   104→    feature_id: int\n   105→    files_modified: List[str]\n   106→    conflicting_features: List[Dict]\n   107→    conflict_groups: List[List[int]]\n   108→\n   109→\n   110→class FeatureStatsResponse(BaseModel):\n   111→    \"\"\"Schema for feature statistics.\"\"\"\n   112→    total: int\n   113→    passing: int\n   114→    in_progress: int\n   115→    stalled: int\n   116→    pending: int\n   117→    percentage: float\n   118→\n   119→\n   120→# ============================================================================\n   121→# API Endpoints\n   122→# ============================================================================\n   123→\n   124→@router.get(\"/{name}/features\", response_model=FeatureListResponse)\n   125→async def list_features(\n   126→    name: str,\n   127→    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n   128→    category: Optional[str] = Query(None, description=\"Filter by category\"),\n   129→    limit: int = Query(100, ge=1, le=1000),\n   130→    offset: int = Query(0, ge=0),\n   131→    db: AsyncSession = Depends(get_db)\n   132→):\n   133→    \"\"\"List features for a project with optional filters.\"\"\"\n   134→    # Verify project exists\n   135→    result = await db.execute(select(Project).where(Project.name == name))\n   136→    project = result.scalar_one_or_none()\n   137→\n   138→    if not project:\n   139→        raise HTTPException(\n   140→            status_code=status.HTTP_404_NOT_FOUND,\n   141→            detail=f\"Project '{name}' not found\"\n   142→        )\n   143→\n   144→    # Build query\n   145→    query = select(Feature).where(Feature.project_id == project.id)\n   146→\n   147→    # Apply status filter\n   148→    if status:\n   149→        if status == \"pending\":\n   150→            query = query.where(and_(\n   151→                Feature.passes == False,\n   152→                Feature.in_progress == False,\n   153→                Feature.stalled == False\n   154→            ))\n   155→        elif status == \"passing\":\n   156→            query = query.where(Feature.passes == True)\n   157→        elif status == \"in_progress\":\n   158→            query = query.where(Feature.in_progress == True)\n   159→        elif status == \"stalled\":\n   160→            query = query.where(Feature.stalled == True)\n   161→\n   162→    # Apply category filter\n   163→    if category:\n   164→        query = query.where(Feature.category == category)\n   165→\n   166→    # Get total count before pagination\n   167→    count_query = select(Feature).where(Feature.project_id == project.id)\n   168→    count_result = await db.execute(count_query)\n   169→    total = len(count_result.scalars().all())\n   170→\n   171→    # Apply pagination\n   172→    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n   173→    result = await db.execute(query)\n   174→    features = result.scalars().all()\n   175→\n   176→    return FeatureListResponse(\n   177→        features=[FeatureResponse.model_validate(f) for f in features],\n   178→        count=len(features),\n   179→        total=total\n   180→    )\n   181→\n   182→\n   183→@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\n   184→async def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n   185→    \"\"\"Get feature statistics for a project.\"\"\"\n   186→    # Verify project exists\n   187→    result = await db.execute(select(Project).where(Project.name == name))\n   188→    project = result.scalar_one_or_none()\n   189→\n   190→    if not project:\n   191→        raise HTTPException(\n   192→            status_code=status.HTTP_404_NOT_FOUND,\n   193→            detail=f\"Project '{name}' not found\"\n   194→        )\n   195→\n   196→    # Get all features\n   197→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   198→    features = result.scalars().all()\n   199→\n   200→    total = len(features)\n   201→    passing = sum(1 for f in features if f.passes)\n   202→    in_progress = sum(1 for f in features if f.in_progress)\n   203→    stalled = sum(1 for f in features if f.stalled)\n   204→    pending = total - passing - in_progress - stalled\n   205→\n   206→    return FeatureStatsResponse(\n   207→        total=total,\n   208→        passing=passing,\n   209→        in_progress=in_progress,\n   210→        stalled=stalled,\n   211→        pending=pending,\n   212→        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n   213→    )\n   214→\n   215→\n   216→@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\n   217→async def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   218→    \"\"\"Get a specific feature by ID.\"\"\"\n   219→    # Verify project exists\n   220→    result = await db.execute(select(Project).where(Project.name == name))\n   221→    project = result.scalar_one_or_none()\n   222→\n   223→    if not project:\n   224→        raise HTTPException(\n   225→            status_code=status.HTTP_404_NOT_FOUND,\n   226→            detail=f\"Project '{name}' not found\"\n   227→        )\n   228→\n   229→    # Get feature\n   230→    result = await db.execute(\n   231→        select(Feature).where(and_(\n   232→            Feature.id == feature_id,\n   233→            Feature.project_id == project.id\n   234→        ))\n   235→    )\n   236→    feature = result.scalar_one_or_none()\n   237→\n   238→    if not feature:\n   239→        raise HTTPException(\n   240→            status_code=status.HTTP_404_NOT_FOUND,\n   241→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   242→        )\n   243→\n   244→    return FeatureResponse.model_validate(feature)\n   245→\n   246→\n   247→@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\n   248→async def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n   249→    \"\"\"Create a new feature for a project.\"\"\"\n   250→    # Verify project exists\n   251→    result = await db.execute(select(Project).where(Project.name == name))\n   252→    project = result.scalar_one_or_none()\n   253→\n   254→    if not project:\n   255→        raise HTTPException(\n   256→            status_code=status.HTTP_404_NOT_FOUND,\n   257→            detail=f\"Project '{name}' not found\"\n   258→        )\n   259→\n   260→    # Create feature\n   261→    db_feature = Feature(\n   262→        project_id=project.id,\n   263→        priority=feature.priority,\n   264→        category=feature.category,\n   265→        name=feature.name,\n   266→        description=feature.description,\n   267→        steps=feature.steps,\n   268→        depends_on=feature.depends_on,\n   269→        files_modified=feature.files_modified,\n   270→    )\n   271→    db.add(db_feature)\n   272→    await db.commit()\n   273→    await db.refresh(db_feature)\n   274→\n   275→    return FeatureResponse.model_validate(db_feature)\n   276→\n   277→\n   278→@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\n   279→async def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n   280→    \"\"\"Update a feature (limited fields).\"\"\"\n   281→    # Verify project exists\n   282→    result = await db.execute(select(Project).where(Project.name == name))\n   283→    project = result.scalar_one_or_none()\n   284→\n   285→    if not project:\n   286→        raise HTTPException(\n   287→            status_code=status.HTTP_404_NOT_FOUND,\n   288→            detail=f\"Project '{name}' not found\"\n   289→        )\n   290→\n   291→    # Get feature\n   292→    result = await db.execute(\n   293→        select(Feature).where(and_(\n   294→            Feature.id == feature_id,\n   295→            Feature.project_id == project.id\n   296→        ))\n   297→    )\n   298→    feature = result.scalar_one_or_none()\n   299→\n   300→    if not feature:\n   301→        raise HTTPException(\n   302→            status_code=status.HTTP_404_NOT_FOUND,\n   303→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   304→        )\n   305→\n   306→    # Update allowed fields only (name, description, category, steps are immutable)\n   307→    if feature_update.priority is not None:\n   308→        feature.priority = feature_update.priority\n   309→    if feature_update.passes is not None:\n   310→        feature.passes = feature_update.passes\n   311→    if feature_update.in_progress is not None:\n   312→        feature.in_progress = feature_update.in_progress\n   313→    if feature_update.stalled is not None:\n   314→        feature.stalled = feature_update.stalled\n   315→    if feature_update.stall_reason is not None:\n   316→        feature.stall_reason = feature_update.stall_reason\n   317→    if feature_update.assigned_agent is not None:\n   318→        feature.assigned_agent = feature_update.assigned_agent\n   319→    if feature_update.depends_on is not None:\n   320→        feature.depends_on = feature_update.depends_on\n   321→    if feature_update.files_modified is not None:\n   322→        feature.files_modified = feature_update.files_modified\n   323→\n   324→    feature.updated_at = datetime.utcnow()\n   325→    await db.commit()\n   326→    await db.refresh(feature)\n   327→\n   328→    return FeatureResponse.model_validate(feature)\n   329→\n   330→\n   331→@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\n   332→async def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   333→    \"\"\"Clear stalled status from a feature.\"\"\"\n   334→    # Verify project exists\n   335→    result = await db.execute(select(Project).where(Project.name == name))\n   336→    project = result.scalar_one_or_none()\n   337→\n   338→    if not project:\n   339→        raise HTTPException(\n   340→            status_code=status.HTTP_404_NOT_FOUND,\n   341→            detail=f\"Project '{name}' not found\"\n   342→        )\n   343→\n   344→    # Get feature\n   345→    result = await db.execute(\n   346→        select(Feature).where(and_(\n   347→            Feature.id == feature_id,\n   348→            Feature.project_id == project.id\n   349→        ))\n   350→    )\n   351→    feature = result.scalar_one_or_none()\n   352→\n   353→    if not feature:\n   354→        raise HTTPException(\n   355→            status_code=status.HTTP_404_NOT_FOUND,\n   356→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   357→        )\n   358→\n   359→    feature.stalled = False\n   360→    feature.stall_reason = None\n   361→    feature.updated_at = datetime.utcnow()\n   362→    await db.commit()\n   363→    await db.refresh(feature)\n   364→\n   365→    return FeatureResponse.model_validate(feature)\n   366→\n   367→\n   368→# ============================================================================\n   369→# Dependency Management Endpoints\n   370→# ============================================================================\n   371→\n   372→def get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n   373→    \"\"\"Get all features in the dependency chain (recursively).\n   374→\n   375→    This finds all features that either:\n   376→    - This feature depends on (directly or transitively)\n   377→    - Depend on this feature (directly or transitively)\n   378→\n   379→    All features in this chain must be assigned to the same agent.\n   380→    \"\"\"\n   381→    feature_map = {f.id: f for f in features}\n   382→    chain = set()\n   383→    visited = set()\n   384→\n   385→    def collect_dependencies(fid: int):\n   386→        \"\"\"Recursively collect all features this one depends on.\"\"\"\n   387→        if fid in visited or fid not in feature_map:\n   388→            return\n   389→        visited.add(fid)\n   390→        chain.add(fid)\n   391→        feature = feature_map[fid]\n   392→        for dep_id in (feature.depends_on or []):\n   393→            collect_dependencies(dep_id)\n   394→\n   395→    def collect_dependents(fid: int):\n   396→        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n   397→        if fid in visited:\n   398→            return\n   399→        visited.add(fid)\n   400→        chain.add(fid)\n   401→        for f in features:\n   402→            if fid in (f.depends_on or []):\n   403→                collect_dependents(f.id)\n   404→\n   405→    # Reset visited for each direction\n   406→    visited = set()\n   407→    collect_dependencies(feature_id)\n   408→    visited = set()\n   409→    collect_dependents(feature_id)\n   410→\n   411→    return chain\n   412→\n   413→\n   414→def get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n   415→    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n   416→    file_to_features: Dict[str, Set[int]] = {}\n   417→    for feature in features:\n   418→        for file_path in (feature.files_modified or []):\n   419→            if file_path not in file_to_features:\n   420→                file_to_features[file_path] = set()\n   421→            file_to_features[file_path].add(feature.id)\n   422→    return file_to_features\n   423→\n   424→\n   425→def get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n   426→    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n   427→    feature_map = {f.id: f for f in features}\n   428→    target_feature = feature_map.get(feature_id)\n   429→    if not target_feature or not target_feature.files_modified:\n   430→        return {feature_id}\n   431→    file_to_features = get_file_conflict_groups(features)\n   432→    related_features = set()\n   433→    for file_path in target_feature.files_modified:\n   434→        if file_path in file_to_features:\n   435→            related_features.update(file_to_features[file_path])\n   436→    return related_features\n   437→\n   438→\n   439→def get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n   440→    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n   441→    dep_chain = get_dependency_chain(feature_id, features)\n   442→    all_related = set(dep_chain)\n   443→    changed = True\n   444→    while changed:\n   445→        changed = False\n   446→        new_related = set()\n   447→        for fid in all_related:\n   448→            file_conflicts = get_features_sharing_files(fid, features)\n   449→            for conflict_fid in file_conflicts:\n   450→                if conflict_fid not in all_related:\n   451→                    new_related.add(conflict_fid)\n   452→                    new_related.update(get_dependency_chain(conflict_fid, features))\n   453→        if new_related:\n   454→            all_related.update(new_related)\n   455→            changed = True\n   456→    return all_related\n   457→\n   458→\n   459→@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\n   460→async def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   461→    \"\"\"Get dependency information for a feature.\"\"\"\n   462→    # Verify project exists\n   463→    result = await db.execute(select(Project).where(Project.name == name))\n   464→    project = result.scalar_one_or_none()\n   465→\n   466→    if not project:\n   467→        raise HTTPException(\n   468→            status_code=status.HTTP_404_NOT_FOUND,\n   469→            detail=f\"Project '{name}' not found\"\n   470→        )\n   471→\n   472→    # Get all features for the project\n   473→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   474→    features = result.scalars().all()\n   475→\n   476→    # Find the target feature\n   477→    target_feature = None\n   478→    for f in features:\n   479→        if f.id == feature_id:\n   480→            target_feature = f\n   481→            break\n   482→\n   483→    if not target_feature:\n   484→        raise HTTPException(\n   485→            status_code=status.HTTP_404_NOT_FOUND,\n   486→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   487→        )\n   488→\n   489→    # Get features that depend on this one\n   490→    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n   491→\n   492→    # Get full dependency chain\n   493→    chain = get_dependency_chain(feature_id, features)\n   494→\n   495→    return DependencyChainResponse(\n   496→        feature_id=feature_id,\n   497→        depends_on=target_feature.depends_on or [],\n   498→        depended_by=depended_by,\n   499→        chain=sorted(list(chain))\n   500→    )\n   501→\n   502→\n   503→@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\n   504→async def set_feature_dependencies(\n   505→    name: str,\n   506→    feature_id: int,\n   507→    request: SetDependenciesRequest,\n   508→    db: AsyncSession = Depends(get_db)\n   509→):\n   510→    \"\"\"Set dependencies for a feature.\n   511→\n   512→    If the feature or any of its dependencies are already assigned to an agent,\n   513→    all features in the dependency chain will be assigned to the same agent.\n   514→    \"\"\"\n   515→    # Verify project exists\n   516→    result = await db.execute(select(Project).where(Project.name == name))\n   517→    project = result.scalar_one_or_none()\n   518→\n   519→    if not project:\n   520→        raise HTTPException(\n   521→            status_code=status.HTTP_404_NOT_FOUND,\n   522→            detail=f\"Project '{name}' not found\"\n   523→        )\n   524→\n   525→    # Get all features for the project\n   526→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   527→    features = list(result.scalars().all())\n   528→    feature_map = {f.id: f for f in features}\n   529→\n   530→    # Find the target feature\n   531→    if feature_id not in feature_map:\n   532→        raise HTTPException(\n   533→            status_code=status.HTTP_404_NOT_FOUND,\n   534→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   535→        )\n   536→\n   537→    target_feature = feature_map[feature_id]\n   538→\n   539→    # Validate all dependency IDs exist in the same project\n   540→    for dep_id in request.depends_on:\n   541→        if dep_id not in feature_map:\n   542→            raise HTTPException(\n   543→                status_code=status.HTTP_400_BAD_REQUEST,\n   544→                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n   545→            )\n   546→        if dep_id == feature_id:\n   547→            raise HTTPException(\n   548→                status_code=status.HTTP_400_BAD_REQUEST,\n   549→                detail=\"A feature cannot depend on itself\"\n   550→            )\n   551→\n   552→    # Detect circular dependencies - check if any new dependency would create a path back to target\n   553→    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n   554→        \"\"\"Check if adding new_deps to target_id creates a cycle.\n   555→\n   556→        A cycle exists if any of the new dependencies eventually depend on target_id.\n   557→        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n   558→        \"\"\"\n   559→        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n   560→            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n   561→            if fid == check_id:\n   562→                return True\n   563→            if fid in visited:\n   564→                return False\n   565→            visited.add(fid)\n   566→\n   567→            feature = feature_map.get(fid)\n   568→            if not feature:\n   569→                return False\n   570→\n   571→            deps = feature.depends_on or []\n   572→            for dep_id in deps:\n   573→                if feature_depends_on(dep_id, check_id, visited):\n   574→                    return True\n   575→            return False\n   576→\n   577→        # Check: would any new dependency create a path back to target_id?\n   578→        for dep_id in new_deps:\n   579→            if feature_depends_on(dep_id, target_id, set()):\n   580→                return True\n   581→        return False\n   582→\n   583→    if has_circular_dependency(feature_id, request.depends_on):\n   584→        raise HTTPException(\n   585→            status_code=status.HTTP_400_BAD_REQUEST,\n   586→            detail=\"Circular dependency detected\"\n   587→        )\n   588→\n   589→    # Update the dependencies\n   590→    target_feature.depends_on = request.depends_on\n   591→    target_feature.updated_at = datetime.utcnow()\n   592→\n   593→    # Update the feature map for chain calculation\n   594→    features = [f if f.id != feature_id else target_feature for f in features]\n   595→\n   596→    # Get the full dependency chain\n   597→    chain = get_dependency_chain(feature_id, features)\n   598→\n   599→    # Check if any feature in the chain has an assigned agent\n   600→    assigned_agent = None\n   601→    for fid in chain:\n   602→        if feature_map[fid].assigned_agent:\n   603→            if assigned_agent is None:\n   604→                assigned_agent = feature_map[fid].assigned_agent\n   605→            elif assigned_agent != feature_map[fid].assigned_agent:\n   606→                # Conflict: different agents assigned to features in the same chain\n   607→                # Prioritize keeping all in the same chain\n   608→                pass\n   609→\n   610→    # If any feature in the chain has an agent, assign all to that agent\n   611→    if assigned_agent:\n   612→        for fid in chain:\n   613→            if feature_map[fid].assigned_agent != assigned_agent:\n   614→                feature_map[fid].assigned_agent = assigned_agent\n   615→                feature_map[fid].updated_at = datetime.utcnow()\n   616→\n   617→    await db.commit()\n   618→    await db.refresh(target_feature)\n   619→\n   620→    return FeatureResponse.model_validate(target_feature)\n   621→\n   622→\n   623→@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\n   624→async def set_files_modified(\n   625→    name: str,\n   626→    feature_id: int,\n   627→    request: SetFilesModifiedRequest,\n   628→    db: AsyncSession = Depends(get_db)\n   629→):\n   630→    \"\"\"Set the list of files modified by a feature.\"\"\"\n   631→    result = await db.execute(select(Project).where(Project.name == name))\n   632→    project = result.scalar_one_or_none()\n   633→    if not project:\n   634→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n   635→    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n   636→    feature = result.scalar_one_or_none()\n   637→    if not feature:\n   638→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n   639→    feature.files_modified = request.files_modified\n   640→    feature.updated_at = datetime.utcnow()\n   641→    await db.commit()\n   642→    await db.refresh(feature)\n   643→    return FeatureResponse.model_validate(feature)\n   644→\n   645→\n   646→@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\n   647→async def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n   648→    \"\"\"Get file conflict information for a feature.\"\"\"\n   649→    result = await db.execute(select(Project).where(Project.name == name))\n   650→    project = result.scalar_one_or_none()\n   651→    if not project:\n   652→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n   653→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   654→    features = list(result.scalars().all())\n   655→    feature_map = {f.id: f for f in features}\n   656→    if feature_id not in feature_map:\n   657→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n   658→    target_feature = feature_map[feature_id]\n   659→    file_to_features = get_file_conflict_groups(features)\n   660→    conflicting_features = []\n   661→    seen_ids = {feature_id}\n   662→    for file_path in (target_feature.files_modified or []):\n   663→        if file_path in file_to_features:\n   664→            for fid in file_to_features[file_path]:\n   665→                if fid not in seen_ids:\n   666→                    seen_ids.add(fid)\n   667→                    f = feature_map[fid]\n   668→                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n   669→                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n   670→    conflict_groups = []\n   671→    for file_path, fids in file_to_features.items():\n   672→        if len(fids) > 1 and feature_id in fids:\n   673→            conflict_groups.append(sorted(list(fids)))\n   674→    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n   675→\n   676→\n   677→@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\n   678→async def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n   679→    \"\"\"Get all file conflicts in the project.\"\"\"\n   680→    result = await db.execute(select(Project).where(Project.name == name))\n   681→    project = result.scalar_one_or_none()\n   682→    if not project:\n   683→        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n   684→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   685→    features = list(result.scalars().all())\n   686→    feature_map = {f.id: f for f in features}\n   687→    file_to_features = get_file_conflict_groups(features)\n   688→    conflicts = []\n   689→    for file_path, fids in file_to_features.items():\n   690→        if len(fids) > 1:\n   691→            feature_info = []\n   692→            agents = set()\n   693→            for fid in fids:\n   694→                f = feature_map[fid]\n   695→                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n   696→                if f.assigned_agent:\n   697→                    agents.add(f.assigned_agent)\n   698→            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n   699→    return conflicts\n   700→\n   701→\n   702→@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\n   703→async def assign_feature_to_agent(\n   704→    name: str,\n   705→    feature_id: int,\n   706→    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n   707→    db: AsyncSession = Depends(get_db)\n   708→):\n   709→    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent.\n   710→\n   711→    This ensures that all features in the dependency chain AND file conflict\n   712→    chain are assigned to the same agent to prevent conflicts.\n   713→    \"\"\"\n   714→    # Verify project exists\n   715→    result = await db.execute(select(Project).where(Project.name == name))\n   716→    project = result.scalar_one_or_none()\n   717→\n   718→    if not project:\n   719→        raise HTTPException(\n   720→            status_code=status.HTTP_404_NOT_FOUND,\n   721→            detail=f\"Project '{name}' not found\"\n   722→        )\n   723→\n   724→    # Get all features for the project\n   725→    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n   726→    features = list(result.scalars().all())\n   727→    feature_map = {f.id: f for f in features}\n   728→\n   729→    # Find the target feature\n   730→    if feature_id not in feature_map:\n   731→        raise HTTPException(\n   732→            status_code=status.HTTP_404_NOT_FOUND,\n   733→            detail=f\"Feature {feature_id} not found in project '{name}'\"\n   734→        )\n   735→\n   736→    # Get the full conflict chain (dependencies AND file conflicts)\n   737→    chain = get_full_conflict_chain(feature_id, features)\n   738→\n   739→    # Check for conflicts with other agent\n   740→    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n   741→    conflicting_features = [\n   742→        fid for fid in chain\n   743→        if feature_map[fid].assigned_agent == other_agent\n   744→    ]\n   745→\n   746→    if conflicting_features:\n   747→        raise HTTPException(\n   748→            status_code=status.HTTP_409_CONFLICT,\n   749→            detail=f\"Features {conflicting_features} in dependency/file conflict chain are assigned to Agent {other_agent}\"\n   750→        )\n   751→\n   752→    # Assign all features in the chain to the agent\n   753→    updated_features = []\n   754→    for fid in chain:\n   755→        feature = feature_map[fid]\n   756→        if feature.assigned_agent != agent_id:\n   757→            feature.assigned_agent = agent_id\n   758→            feature.updated_at = datetime.utcnow()\n   759→        updated_features.append(feature)\n   760→\n   761→    await db.commit()\n   762→\n   763→    # Refresh all updated features\n   764→    for feature in updated_features:\n   765→        await db.refresh(feature)\n   766→\n   767→    return [FeatureResponse.model_validate(f) for f in updated_features]\n   768→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"716c64b9-b755-49f9-8cc7-1f2805599ba2","timestamp":"2026-01-09T10:07:45.735Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py","content":"\"\"\"\nFeatures Router\n===============\n\nAPI endpoints for feature management within projects.\n\"\"\"\n\nfrom datetime import datetime\nfrom typing import Optional, List, Dict, Set\n\nfrom fastapi import APIRouter, Depends, HTTPException, status, Query\nfrom pydantic import BaseModel, Field\nfrom sqlalchemy import select, and_\nfrom sqlalchemy.ext.asyncio import AsyncSession\n\nfrom ..database import get_db\nfrom ..models import Project, Feature\n\nrouter = APIRouter(prefix=\"/api/projects\", tags=[\"features\"])\n\n\n# ============================================================================\n# Pydantic Schemas\n# ============================================================================\n\nclass FeatureResponse(BaseModel):\n    \"\"\"Schema for feature response.\"\"\"\n    id: int\n    project_id: int\n    priority: int\n    category: str\n    name: str\n    description: Optional[str]\n    steps: List[str]\n    passes: bool\n    in_progress: bool\n    stalled: bool\n    stall_reason: Optional[str]\n    assigned_agent: Optional[str]\n    depends_on: List[int] = []\n    files_modified: List[str] = []\n    created_at: datetime\n    updated_at: datetime\n\n    class Config:\n        from_attributes = True\n\n\nclass FeatureListResponse(BaseModel):\n    \"\"\"Schema for feature list response.\"\"\"\n    features: List[FeatureResponse]\n    count: int\n    total: int\n\n\nclass FeatureCreate(BaseModel):\n    \"\"\"Schema for creating a feature.\"\"\"\n    priority: int = Field(default=0)\n    category: str = Field(default=\"general\")\n    name: str = Field(..., min_length=1, max_length=255)\n    description: Optional[str] = None\n    steps: List[str] = Field(default_factory=list)\n    depends_on: List[int] = Field(default_factory=list)\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FeatureUpdate(BaseModel):\n    \"\"\"Schema for updating a feature.\n\n    Note: Only specific fields are allowed to be updated.\n    Fields like name, description, category, and steps are immutable\n    after creation and will be ignored if provided.\n    \"\"\"\n    priority: Optional[int] = None\n    passes: Optional[bool] = None\n    in_progress: Optional[bool] = None\n    stalled: Optional[bool] = None\n    stall_reason: Optional[str] = None\n    assigned_agent: Optional[str] = None\n    depends_on: Optional[List[int]] = None\n    files_modified: Optional[List[str]] = None\n\n\nclass DependencyChainResponse(BaseModel):\n    \"\"\"Schema for dependency chain response.\"\"\"\n    feature_id: int\n    depends_on: List[int]\n    depended_by: List[int]\n    chain: List[int]  # All features in the dependency chain (same agent required)\n\n\nclass SetDependenciesRequest(BaseModel):\n    \"\"\"Schema for setting feature dependencies.\"\"\"\n    depends_on: List[int] = Field(default_factory=list)\n\n\nclass SetFilesModifiedRequest(BaseModel):\n    \"\"\"Schema for setting files modified by a feature.\"\"\"\n    files_modified: List[str] = Field(default_factory=list)\n\n\nclass FileConflictResponse(BaseModel):\n    \"\"\"Schema for file conflict detection response.\"\"\"\n    feature_id: int\n    files_modified: List[str]\n    conflicting_features: List[Dict]\n    conflict_groups: List[List[int]]\n\n\nclass FeatureStatsResponse(BaseModel):\n    \"\"\"Schema for feature statistics.\"\"\"\n    total: int\n    passing: int\n    in_progress: int\n    stalled: int\n    pending: int\n    percentage: float\n\n\n# ============================================================================\n# API Endpoints\n# ============================================================================\n\n@router.get(\"/{name}/features\", response_model=FeatureListResponse)\nasync def list_features(\n    name: str,\n    status: Optional[str] = Query(None, description=\"Filter by status: pending, passing, in_progress, stalled\"),\n    category: Optional[str] = Query(None, description=\"Filter by category\"),\n    limit: int = Query(100, ge=1, le=1000),\n    offset: int = Query(0, ge=0),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"List features for a project with optional filters.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Build query\n    query = select(Feature).where(Feature.project_id == project.id)\n\n    # Apply status filter\n    if status:\n        if status == \"pending\":\n            query = query.where(and_(\n                Feature.passes == False,\n                Feature.in_progress == False,\n                Feature.stalled == False\n            ))\n        elif status == \"passing\":\n            query = query.where(Feature.passes == True)\n        elif status == \"in_progress\":\n            query = query.where(Feature.in_progress == True)\n        elif status == \"stalled\":\n            query = query.where(Feature.stalled == True)\n\n    # Apply category filter\n    if category:\n        query = query.where(Feature.category == category)\n\n    # Get total count before pagination\n    count_query = select(Feature).where(Feature.project_id == project.id)\n    count_result = await db.execute(count_query)\n    total = len(count_result.scalars().all())\n\n    # Apply pagination\n    query = query.order_by(Feature.priority).offset(offset).limit(limit)\n    result = await db.execute(query)\n    features = result.scalars().all()\n\n    return FeatureListResponse(\n        features=[FeatureResponse.model_validate(f) for f in features],\n        count=len(features),\n        total=total\n    )\n\n\n@router.get(\"/{name}/features/stats\", response_model=FeatureStatsResponse)\nasync def get_feature_stats(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get feature statistics for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    total = len(features)\n    passing = sum(1 for f in features if f.passes)\n    in_progress = sum(1 for f in features if f.in_progress)\n    stalled = sum(1 for f in features if f.stalled)\n    pending = total - passing - in_progress - stalled\n\n    return FeatureStatsResponse(\n        total=total,\n        passing=passing,\n        in_progress=in_progress,\n        stalled=stalled,\n        pending=pending,\n        percentage=round((passing / total * 100) if total > 0 else 0, 1)\n    )\n\n\n@router.get(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def get_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get a specific feature by ID.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features\", response_model=FeatureResponse, status_code=status.HTTP_201_CREATED)\nasync def create_feature(name: str, feature: FeatureCreate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Create a new feature for a project.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Create feature\n    db_feature = Feature(\n        project_id=project.id,\n        priority=feature.priority,\n        category=feature.category,\n        name=feature.name,\n        description=feature.description,\n        steps=feature.steps,\n        depends_on=feature.depends_on,\n        files_modified=feature.files_modified,\n    )\n    db.add(db_feature)\n    await db.commit()\n    await db.refresh(db_feature)\n\n    return FeatureResponse.model_validate(db_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}\", response_model=FeatureResponse)\nasync def update_feature(name: str, feature_id: int, feature_update: FeatureUpdate, db: AsyncSession = Depends(get_db)):\n    \"\"\"Update a feature (limited fields).\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Update allowed fields only (name, description, category, steps are immutable)\n    if feature_update.priority is not None:\n        feature.priority = feature_update.priority\n    if feature_update.passes is not None:\n        feature.passes = feature_update.passes\n    if feature_update.in_progress is not None:\n        feature.in_progress = feature_update.in_progress\n    if feature_update.stalled is not None:\n        feature.stalled = feature_update.stalled\n    if feature_update.stall_reason is not None:\n        feature.stall_reason = feature_update.stall_reason\n    if feature_update.assigned_agent is not None:\n        feature.assigned_agent = feature_update.assigned_agent\n    if feature_update.depends_on is not None:\n        feature.depends_on = feature_update.depends_on\n    if feature_update.files_modified is not None:\n        feature.files_modified = feature_update.files_modified\n\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n@router.post(\"/{name}/features/{feature_id}/unstall\", response_model=FeatureResponse)\nasync def unstall_feature(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Clear stalled status from a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get feature\n    result = await db.execute(\n        select(Feature).where(and_(\n            Feature.id == feature_id,\n            Feature.project_id == project.id\n        ))\n    )\n    feature = result.scalar_one_or_none()\n\n    if not feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    feature.stalled = False\n    feature.stall_reason = None\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n\n    return FeatureResponse.model_validate(feature)\n\n\n# ============================================================================\n# Dependency Management Endpoints\n# ============================================================================\n\ndef get_dependency_chain(feature_id: int, features: List[Feature]) -> set:\n    \"\"\"Get all features in the dependency chain (recursively).\n\n    This finds all features that either:\n    - This feature depends on (directly or transitively)\n    - Depend on this feature (directly or transitively)\n\n    All features in this chain must be assigned to the same agent.\n    \"\"\"\n    feature_map = {f.id: f for f in features}\n    chain = set()\n    visited = set()\n\n    def collect_dependencies(fid: int):\n        \"\"\"Recursively collect all features this one depends on.\"\"\"\n        if fid in visited or fid not in feature_map:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        feature = feature_map[fid]\n        for dep_id in (feature.depends_on or []):\n            collect_dependencies(dep_id)\n\n    def collect_dependents(fid: int):\n        \"\"\"Recursively collect all features that depend on this one.\"\"\"\n        if fid in visited:\n            return\n        visited.add(fid)\n        chain.add(fid)\n        for f in features:\n            if fid in (f.depends_on or []):\n                collect_dependents(f.id)\n\n    # Reset visited for each direction\n    visited = set()\n    collect_dependencies(feature_id)\n    visited = set()\n    collect_dependents(feature_id)\n\n    return chain\n\n\ndef get_file_conflict_groups(features: List[Feature]) -> Dict[str, Set[int]]:\n    \"\"\"Build a mapping of files to feature IDs that modify them.\"\"\"\n    file_to_features: Dict[str, Set[int]] = {}\n    for feature in features:\n        for file_path in (feature.files_modified or []):\n            if file_path not in file_to_features:\n                file_to_features[file_path] = set()\n            file_to_features[file_path].add(feature.id)\n    return file_to_features\n\n\ndef get_features_sharing_files(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all feature IDs that share files with the given feature.\"\"\"\n    feature_map = {f.id: f for f in features}\n    target_feature = feature_map.get(feature_id)\n    if not target_feature or not target_feature.files_modified:\n        return {feature_id}\n    file_to_features = get_file_conflict_groups(features)\n    related_features = set()\n    for file_path in target_feature.files_modified:\n        if file_path in file_to_features:\n            related_features.update(file_to_features[file_path])\n    return related_features\n\n\ndef get_full_conflict_chain(feature_id: int, features: List[Feature]) -> Set[int]:\n    \"\"\"Get all features that must be on the same agent due to dependencies OR file conflicts.\"\"\"\n    dep_chain = get_dependency_chain(feature_id, features)\n    all_related = set(dep_chain)\n    changed = True\n    while changed:\n        changed = False\n        new_related = set()\n        for fid in all_related:\n            file_conflicts = get_features_sharing_files(fid, features)\n            for conflict_fid in file_conflicts:\n                if conflict_fid not in all_related:\n                    new_related.add(conflict_fid)\n                    new_related.update(get_dependency_chain(conflict_fid, features))\n        if new_related:\n            all_related.update(new_related)\n            changed = True\n    return all_related\n\n\n@router.get(\"/{name}/features/{feature_id}/dependencies\", response_model=DependencyChainResponse)\nasync def get_feature_dependencies(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get dependency information for a feature.\"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = result.scalars().all()\n\n    # Find the target feature\n    target_feature = None\n    for f in features:\n        if f.id == feature_id:\n            target_feature = f\n            break\n\n    if not target_feature:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get features that depend on this one\n    depended_by = [f.id for f in features if feature_id in (f.depends_on or [])]\n\n    # Get full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    return DependencyChainResponse(\n        feature_id=feature_id,\n        depends_on=target_feature.depends_on or [],\n        depended_by=depended_by,\n        chain=sorted(list(chain))\n    )\n\n\n@router.put(\"/{name}/features/{feature_id}/dependencies\", response_model=FeatureResponse)\nasync def set_feature_dependencies(\n    name: str,\n    feature_id: int,\n    request: SetDependenciesRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set dependencies for a feature.\n\n    If the feature or any of its dependencies are already assigned to an agent,\n    all features in the dependency chain will be assigned to the same agent.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    target_feature = feature_map[feature_id]\n\n    # Validate all dependency IDs exist in the same project\n    for dep_id in request.depends_on:\n        if dep_id not in feature_map:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=f\"Dependency feature {dep_id} not found in project '{name}'\"\n            )\n        if dep_id == feature_id:\n            raise HTTPException(\n                status_code=status.HTTP_400_BAD_REQUEST,\n                detail=\"A feature cannot depend on itself\"\n            )\n\n    # Detect circular dependencies - check if any new dependency would create a path back to target\n    def has_circular_dependency(target_id: int, new_deps: List[int]) -> bool:\n        \"\"\"Check if adding new_deps to target_id creates a cycle.\n\n        A cycle exists if any of the new dependencies eventually depend on target_id.\n        For example: if we add dep 19 to feature 20, check if 19 depends on 20 (directly or indirectly).\n        \"\"\"\n        def feature_depends_on(fid: int, check_id: int, visited: set) -> bool:\n            \"\"\"Check if feature fid depends (directly or indirectly) on check_id.\"\"\"\n            if fid == check_id:\n                return True\n            if fid in visited:\n                return False\n            visited.add(fid)\n\n            feature = feature_map.get(fid)\n            if not feature:\n                return False\n\n            deps = feature.depends_on or []\n            for dep_id in deps:\n                if feature_depends_on(dep_id, check_id, visited):\n                    return True\n            return False\n\n        # Check: would any new dependency create a path back to target_id?\n        for dep_id in new_deps:\n            if feature_depends_on(dep_id, target_id, set()):\n                return True\n        return False\n\n    if has_circular_dependency(feature_id, request.depends_on):\n        raise HTTPException(\n            status_code=status.HTTP_400_BAD_REQUEST,\n            detail=\"Circular dependency detected\"\n        )\n\n    # Update the dependencies\n    target_feature.depends_on = request.depends_on\n    target_feature.updated_at = datetime.utcnow()\n\n    # Update the feature map for chain calculation\n    features = [f if f.id != feature_id else target_feature for f in features]\n\n    # Get the full dependency chain\n    chain = get_dependency_chain(feature_id, features)\n\n    # Check if any feature in the chain has an assigned agent\n    assigned_agent = None\n    for fid in chain:\n        if feature_map[fid].assigned_agent:\n            if assigned_agent is None:\n                assigned_agent = feature_map[fid].assigned_agent\n            elif assigned_agent != feature_map[fid].assigned_agent:\n                # Conflict: different agents assigned to features in the same chain\n                # Prioritize keeping all in the same chain\n                pass\n\n    # If any feature in the chain has an agent, assign all to that agent\n    if assigned_agent:\n        for fid in chain:\n            if feature_map[fid].assigned_agent != assigned_agent:\n                feature_map[fid].assigned_agent = assigned_agent\n                feature_map[fid].updated_at = datetime.utcnow()\n\n    await db.commit()\n    await db.refresh(target_feature)\n\n    return FeatureResponse.model_validate(target_feature)\n\n\n@router.put(\"/{name}/features/{feature_id}/files-modified\", response_model=FeatureResponse)\nasync def set_files_modified(\n    name: str,\n    feature_id: int,\n    request: SetFilesModifiedRequest,\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Set the list of files modified by a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(and_(Feature.id == feature_id, Feature.project_id == project.id)))\n    feature = result.scalar_one_or_none()\n    if not feature:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    feature.files_modified = request.files_modified\n    feature.updated_at = datetime.utcnow()\n    await db.commit()\n    await db.refresh(feature)\n    return FeatureResponse.model_validate(feature)\n\n\n@router.get(\"/{name}/features/{feature_id}/file-conflicts\", response_model=FileConflictResponse)\nasync def get_file_conflicts(name: str, feature_id: int, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get file conflict information for a feature.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    if feature_id not in feature_map:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Feature {feature_id} not found\")\n    target_feature = feature_map[feature_id]\n    file_to_features = get_file_conflict_groups(features)\n    conflicting_features = []\n    seen_ids = {feature_id}\n    for file_path in (target_feature.files_modified or []):\n        if file_path in file_to_features:\n            for fid in file_to_features[file_path]:\n                if fid not in seen_ids:\n                    seen_ids.add(fid)\n                    f = feature_map[fid]\n                    shared_files = [fp for fp in (f.files_modified or []) if fp in (target_feature.files_modified or [])]\n                    conflicting_features.append({\"feature_id\": fid, \"name\": f.name, \"files\": shared_files, \"assigned_agent\": f.assigned_agent})\n    conflict_groups = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1 and feature_id in fids:\n            conflict_groups.append(sorted(list(fids)))\n    return FileConflictResponse(feature_id=feature_id, files_modified=target_feature.files_modified or [], conflicting_features=conflicting_features, conflict_groups=conflict_groups)\n\n\n@router.get(\"/{name}/features/file-conflicts\", response_model=List[Dict])\nasync def get_all_file_conflicts(name: str, db: AsyncSession = Depends(get_db)):\n    \"\"\"Get all file conflicts in the project.\"\"\"\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n    if not project:\n        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f\"Project '{name}' not found\")\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n    file_to_features = get_file_conflict_groups(features)\n    conflicts = []\n    for file_path, fids in file_to_features.items():\n        if len(fids) > 1:\n            feature_info = []\n            agents = set()\n            for fid in fids:\n                f = feature_map[fid]\n                feature_info.append({\"feature_id\": fid, \"name\": f.name, \"assigned_agent\": f.assigned_agent})\n                if f.assigned_agent:\n                    agents.add(f.assigned_agent)\n            conflicts.append({\"file_path\": file_path, \"feature_count\": len(fids), \"features\": feature_info, \"has_agent_conflict\": len(agents) > 1})\n    return conflicts\n\n\n@router.post(\"/{name}/features/{feature_id}/assign-agent\", response_model=List[FeatureResponse])\nasync def assign_feature_to_agent(\n    name: str,\n    feature_id: int,\n    agent_id: str = Query(..., regex=\"^[AB]$\", description=\"Agent ID (A or B)\"),\n    db: AsyncSession = Depends(get_db)\n):\n    \"\"\"Assign a feature and all its dependencies/file conflicts to an agent.\n\n    This ensures that all features in the dependency chain AND file conflict\n    chain are assigned to the same agent to prevent conflicts.\n    \"\"\"\n    # Verify project exists\n    result = await db.execute(select(Project).where(Project.name == name))\n    project = result.scalar_one_or_none()\n\n    if not project:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Project '{name}' not found\"\n        )\n\n    # Get all features for the project\n    result = await db.execute(select(Feature).where(Feature.project_id == project.id))\n    features = list(result.scalars().all())\n    feature_map = {f.id: f for f in features}\n\n    # Find the target feature\n    if feature_id not in feature_map:\n        raise HTTPException(\n            status_code=status.HTTP_404_NOT_FOUND,\n            detail=f\"Feature {feature_id} not found in project '{name}'\"\n        )\n\n    # Get the full conflict chain (dependencies AND file conflicts)\n    chain = get_full_conflict_chain(feature_id, features)\n\n    # Check for conflicts with other agent\n    other_agent = \"B\" if agent_id == \"A\" else \"A\"\n    conflicting_features = [\n        fid for fid in chain\n        if feature_map[fid].assigned_agent == other_agent\n    ]\n\n    if conflicting_features:\n        raise HTTPException(\n            status_code=status.HTTP_409_CONFLICT,\n            detail=f\"Features {conflicting_features} in dependency/file conflict chain are assigned to Agent {other_agent}\"\n        )\n\n    # Assign all features in the chain to the agent\n    updated_features = []\n    for fid in chain:\n        feature = feature_map[fid]\n        if feature.assigned_agent != agent_id:\n            feature.assigned_agent = agent_id\n            feature.updated_at = datetime.utcnow()\n        updated_features.append(feature)\n\n    await db.commit()\n\n    # Refresh all updated features\n    for feature in updated_features:\n        await db.refresh(feature)\n\n    return [FeatureResponse.model_validate(f) for f in updated_features]\n","numLines":768,"startLine":1,"totalLines":768}},"sourceToolAssistantUUID":"05a1e5c5-9ed2-48e6-a445-5103b666407c"}
{"parentUuid":"716c64b9-b755-49f9-8cc7-1f2805599ba2","isSidechain":true,"userType":"external","cwd":"C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork","sessionId":"88538f56-42b2-471f-a6d5-b3923d8208a2","version":"2.1.2","gitBranch":"master","agentId":"a389b80","slug":"concurrent-forging-origami","message":{"model":"claude-opus-4-5-20251101","id":"msg_01UHB6eMc6DAsvBAYVYTDs1r","type":"message","role":"assistant","content":[{"type":"text","text":"All changes have been successfully applied to the file. Here is a summary of the updates made to `C:\\Users\\MikeSwanson\\claude-projects\\Autocode-remix\\Autocode-fork\\backend\\app\\routers\\features.py`:\n\n## Summary of Changes\n\n### 1. Updated Imports (Line 9)\nChanged `from typing import Optional, List` to `from typing import Optional, List, Dict, Set`\n\n### 2. Updated FeatureResponse Schema (Line 41)\nAdded `files_modified: List[str] = []` after `depends_on`\n\n### 3. Updated FeatureCreate Schema (Line 64)\nAdded `files_modified: List[str] = Field(default_factory=list)`\n\n### 4. Updated FeatureUpdate Schema (Line 81)\nAdded `files_modified: Optional[List[str]] = None`\n\n### 5. Added New Schemas (Lines 97-107)\n- `SetFilesModifiedRequest` - Schema for setting files modified by a feature\n- `FileConflictResponse` - Schema for file conflict detection response\n\n### 6. Added Helper Functions (Lines 414-456)\n- `get_file_conflict_groups()` - Builds a mapping of files to feature IDs that modify them\n- `get_features_sharing_files()` - Gets all feature IDs that share files with a given feature\n- `get_full_conflict_chain()` - Gets all features that must be on the same agent due to dependencies OR file conflicts\n\n### 7. Updated update_feature Function (Lines 320-322)\nAdded handling for `files_modified` field updates\n\n### 8. Updated create_feature Function (Line 269)\nAdded `files_modified=feature.files_modified` to the Feature creation\n\n### 9. Added New Endpoints (Lines 623-699)\n- `PUT /{name}/features/{feature_id}/files-modified` - Set files modified by a feature\n- `GET /{name}/features/{feature_id}/file-conflicts` - Get file conflict information for a specific feature\n- `GET /{name}/features/file-conflicts` - Get all file conflicts in the project\n\n### 10. Updated assign_feature_to_agent Function (Lines 702-767)\n- Updated docstring to mention file conflicts\n- Changed from `get_dependency_chain()` to `get_full_conflict_chain()` (Line 737)\n- Updated error message to include \"dependency/file conflict chain\" (Line 749)"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":10470,"cache_read_input_tokens":45261,"cache_creation":{"ephemeral_5m_input_tokens":10470,"ephemeral_1h_input_tokens":0},"output_tokens":579,"service_tier":"standard"}},"requestId":"req_011CWwcsgsvb1tcWdr1n4Wzs","type":"assistant","uuid":"06dffce6-bd51-4712-a73d-db4fe1b68b7e","timestamp":"2026-01-09T10:07:58.908Z"}