fix(bootstrap): cover both python interpreters + grok PATH + git auth

Amend windows-bootstrap.ps1 with every gap the 2026-06-06 GURU-5070
reinstall exposed, so the next rebuild is clean:

- Phase 7: install python deps into BOTH interpreters (py/3.14 for vault
  + scripts, python/3.12 for the MCP servers). Single-interpreter installs
  left ticktick MCP (no httpx/mcp in 3.12) and vault get-field (no PyYAML
  in 3.14) dead. Add pyyaml + websocket-client to the baseline libs.
- Phase 3: persist ~\.grok\bin (+ ~\.local\bin, %APPDATA%\npm) to the User
  PATH; grok's installer leaves it session-only.
- Phase 6: prime non-interactive git auth (setup-git-auth.sh) so pushes
  never hang on a GCM prompt.
- Phase 8: expand to the real 5-model set and add the hydration gotcha so a
  populated D:\OllamaModels is never needlessly re-downloaded (~48 GB).

Document all four in machines/guru-5070.md known issues.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/bootstrap/windows-bootstrap.ps1

@@ -149,6 +149,15 @@ if (Phase 3 'AI CLIs') {
   }
   Refresh-Path
   $env:Path += ";$env:USERPROFILE\.local\bin;$env:USERPROFILE\.grok\bin;$env:APPDATA\npm"
+  # Persist the AI-CLI dirs to the User PATH so claude/grok/gemini stay callable in
+  # every new shell (their installers don't always add these; grok especially is a
+  # bare ~\.grok\bin drop that was session-only after the 2026-06-06 rebuild).
+  $userPath = [Environment]::GetEnvironmentVariable('Path','User')
+  foreach ($d in "$env:USERPROFILE\.local\bin", "$env:USERPROFILE\.grok\bin", "$env:APPDATA\npm") {
+    if ((Test-Path $d) -and ($userPath -notmatch [regex]::Escape($d))) { $userPath = $userPath.TrimEnd(';') + ";$d" }
+  }
+  [Environment]::SetEnvironmentVariable('Path', $userPath, 'User')
+  Ok "AI-CLI dirs persisted to User PATH"
 }
 
 # ============================================================ PHASE 4
@@ -209,6 +218,19 @@ if (Phase 6 'Restore repo-local identity + at-risk WIP') {
     & "$here\restore-at-risk-work.ps1" -BundlePath $script:Bundle -ClaudeToolsRoot $ClaudeToolsRoot
   }
   else { Warn "no bundle - you must hand-create .claude/identity.json (see CLAUDE.md multi-user section)" }
+
+  # Non-interactive git auth (Mike's hard requirement: git must NEVER hang on a
+  # Git Credential Manager password prompt). setup-git-auth.sh primes the `store`
+  # credential helper from the vault Gitea token, scoped to each repo's actual remote
+  # host. Needs the age key (Phase 4) + identity.json (above) + vault repo (Phase 5).
+  # Idempotent + fail-silent; also runs from the SessionStart hook in settings.json.
+  $ghauth = "$ClaudeToolsRoot\.claude\scripts\setup-git-auth.sh"
+  $gbash  = 'C:\Program Files\Git\bin\bash.exe'
+  if ((Test-Path $ghauth) -and (Test-Path $gbash)) {
+    Info "priming non-interactive git auth (vault token -> credential store)"
+    & $gbash "$ghauth"
+    Ok "git credential store primed; GIT_TERMINAL_PROMPT=0 enforced via .claude/settings.json env"
+  } else { Warn "setup-git-auth.sh or Git Bash missing - prime git creds manually so pushes don't prompt" }
 }
 
 # ============================================================ PHASE 7
@@ -218,30 +240,61 @@ if (Phase 7 'Python deps + .NET tools') {
     if (dotnet tool list --global 2>$null | Select-String '\bwix\b') { Ok "wix tool already installed" }
     else { Info "installing wix dotnet tool"; dotnet tool install --global wix 2>$null }
   }
-  if (Have py) {
+  # IMPORTANT: ClaudeTools uses TWO python interpreters on Windows and they must
-    py -m pip install --upgrade pip 2>$null
+  # BOTH have the deps, or pieces silently break:
+  #   - `py`     -> Python 3.14 : vault yaml-query.py (get-field), helper/skill
+  #                               scripts, scheduled tasks (detect_orphaned_sessions)
+  #   - `python` -> Python 3.12 : the interpreter `.mcp.json` launches the MCP
+  #                               servers with (ticktick needs httpx + mcp)
+  # Installing into only one leaves the other broken (the 2026-06-06 rebuild shipped
+  # with ticktick MCP dead = no httpx/mcp in 3.12, and vault get-field dead = no
+  # PyYAML in 3.14). De-dupe by real sys.executable so a single install isn't run twice.
+  $interps = @(); $seen = @{}
+  foreach ($cand in 'py','python','python3') {
+    if (Have $cand) {
+      $real = (& $cand -c "import sys;print(sys.executable)" 2>$null)
+      if ($real -and -not $seen[$real]) { $seen[$real] = $true; $interps += $cand }
+    }
+  }
+  if (-not $interps) { Warn "no python interpreter found - skip python deps" }
+  else {
     $reqs = Get-ChildItem $ClaudeToolsRoot -Recurse -Filter 'requirements*.txt' -ErrorAction SilentlyContinue |
             Where-Object { $_.FullName -notmatch '\\(node_modules|\.venv|venv|target)\\' }
-    foreach ($r in $reqs) { Info "pip install -r $($r.FullName)"; py -m pip install -r $r.FullName 2>$null }
+    # baseline libs used by helper scripts / MCP / vault across the harness
-    # baseline libs used by helper scripts / MCP
+    $baseline = @('requests','paramiko','mcp','httpx','pyyaml','websocket-client')
-    py -m pip install requests paramiko mcp 2>$null
+    foreach ($ic in $interps) {
-    Ok "python deps installed (best-effort)"
+      Info "[$ic] upgrading pip"; & $ic -m pip install --upgrade pip 2>$null
-  } else { Warn "py launcher missing - skip" }
+      foreach ($r in $reqs) { Info "[$ic] pip install -r $($r.Name)"; & $ic -m pip install -r $r.FullName 2>$null }
+      Info "[$ic] baseline libs"; & $ic -m pip install @baseline 2>$null
+    }
+    Ok "python deps installed into: $($interps -join ', ') (best-effort)"
+  }
 }
 
 # ============================================================ PHASE 8
 if (Phase 8 'Ollama models') {
-  # Proper model set for THIS machine (Legion Pro 7, RTX 5070 Ti = 12 GB VRAM):
+  # Expected model set for THIS machine (identity.json prose_model + OLLAMA.md routing):
   #   nomic-embed-text - REQUIRED for GrepAI semantic search (embeddings)
-  #   qwen3:8b         - configured prose_model (identity.json)
+  #   qwen3:8b         - prose_model           qwen3:14b      - heavier prose
-  # The heavier models (qwen3:14b 9GB, codestral:22b 12GB, qwen3.6:latest 23GB)
+  #   codestral:22b    - code suggestions      qwen3.6:latest - structured/JSON + classify
-  # over-saturate 12 GB VRAM on a laptop. Pull them by hand only if needed:
+  # All five live on D:\OllamaModels (~48 GB) and SURVIVE an OS reset when D: is intact,
-  #   ollama pull qwen3:14b   # codestral:22b   # qwen3.6:latest
+  # so a normal rebuild pulls NOTHING. Only a wiped D: triggers the full re-download.
-  $models = @('nomic-embed-text:latest','qwen3:8b')
+  $models = @('nomic-embed-text:latest','qwen3:8b','qwen3:14b','codestral:22b','qwen3.6:latest')
   if ($SkipModels) { Warn "-SkipModels set, skipping model pulls" }
   elseif (Have ollama) {
-    # Models live on D:\OllamaModels. If D: survived the reset they are already here.
     if (-not $env:OLLAMA_MODELS) { [Environment]::SetEnvironmentVariable('OLLAMA_MODELS','D:\OllamaModels','User'); $env:OLLAMA_MODELS='D:\OllamaModels' }
+    # GOTCHA (2026-06-06): right after login `ollama list` can return EMPTY even though
+    # D:\OllamaModels is fully populated - the tray app's server needs a few seconds to
+    # hydrate its model-list cache. Do NOT treat an empty list as "models gone" or you
+    # re-download 48 GB for nothing. If manifests are on disk, restart + wait first.
+    $listed = (ollama list 2>$null | Out-String).Trim() -split "`n" | Select-Object -Skip 1
+    if ((Test-Path 'D:\OllamaModels\manifests') -and -not $listed) {
+      Warn "ollama list empty but D:\OllamaModels populated - restarting ollama, waiting for hydration"
+      Get-Process 'ollama','ollama app' -ErrorAction SilentlyContinue | Stop-Process -Force; Start-Sleep 2
+      $oapp = "$env:LOCALAPPDATA\Programs\Ollama\ollama app.exe"
+      if (Test-Path $oapp) { Start-Process $oapp } else { Start-Process ollama -ArgumentList 'serve' -WindowStyle Hidden }
+      Start-Sleep 10
+    }
     $have = (ollama list 2>$null | Out-String)
     foreach ($m in $models) {
       $short = $m -replace ':latest$',''

.claude/machines/guru-5070.md

@@ -62,6 +62,24 @@ Recovery bundle on **E:** and **F:** (`\claudetools-recovery\`). Refresh it with
 
 ## Known issues
 
+- **Two Python interpreters, both must have deps.** `py` -> Python **3.14** (vault
+  `yaml-query.py`/get-field needs PyYAML; helper + skill scripts; scheduled tasks).
+  `python` -> Python **3.12** (the interpreter `.mcp.json` launches MCP servers with;
+  ticktick needs `httpx` + `mcp`). The 2026-06-06 reinstall installed deps into only
+  `py`, so ticktick MCP and `vault get-field` were both dead. `windows-bootstrap.ps1`
+  Phase 7 now installs into BOTH interpreters. Also `websocket-client` (cdp.py) under `py`.
+- **Ollama models survive on `D:\OllamaModels` (~48 GB) but `ollama list` can read empty
+  right after login** — the tray app's server takes a few seconds to hydrate its
+  model-list cache. Don't treat empty as "models gone" / re-download. Restart the app
+  (or `ollama serve` with `OLLAMA_MODELS=D:\OllamaModels`) and wait ~10s. Bootstrap
+  Phase 8 handles this. The 5 expected models: nomic-embed-text, qwen3:8b, qwen3:14b,
+  codestral:22b, qwen3.6:latest.
+- **grok CLI** is a bare `~\.grok\bin\grok.exe` drop; its installer doesn't touch PATH.
+  Bootstrap Phase 3 now persists `~\.grok\bin` (+ `~\.local\bin`, `%APPDATA%\npm`) to User PATH.
+- **Git auth must be non-interactive** (no GCM password prompts — they hang automation).
+  Primed by `.claude/scripts/setup-git-auth.sh` (vault token -> `store` helper, per-repo
+  host) via a SessionStart hook + bootstrap Phase 6; `GIT_TERMINAL_PROMPT=0` is enforced
+  in `.claude/settings.json`. See memory `feedback_git_noninteractive_auth`.
 - Old `D:\work\gururmm` remote URL embedded the shared Gitea password in plaintext —
   reset to a clean URL + Windows Credential Manager on rebuild.
 - (Hardware) RTX 5070 Ti GSP firmware bug under sustained GPU compute — see `acg-guru-5070.md`.