docs: Add comprehensive project documentation from claude-projects scan

Added:
- PROJECTS_INDEX.md - Master catalog of 7 active projects
- GURURMM_API_ACCESS.md - Complete API documentation and credentials
- clients/dataforth/dos-test-machines/README.md - DOS update system docs
- clients/grabb-durando/website-migration/README.md - Migration procedures
- clients/internal-infrastructure/ix-server-issues-2026-01-13.md - Server issues
- projects/msp-tools/guru-connect/README.md - Remote desktop architecture
- projects/msp-tools/toolkit/README.md - MSP PowerShell tools
- projects/internal/acg-website-2025/README.md - Website rebuild docs
- test_gururmm_api.py - GuruRMM API testing script

Modified:
- credentials.md - Added GuruRMM database and API credentials
- GuruRMM agent integration files (WebSocket transport)

Total: 38,000+ words of comprehensive project documentation

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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# GuruRMM Agent - Claude Integration Testing & Deployment Guide
## Overview
This guide covers testing and deployment of the Claude Code integration for the GuruRMM agent running on AD2 (Windows Server 2022).
---
## Prerequisites
### On Development Machine
- Rust toolchain (1.70+)
- cargo installed
- Git for Windows (for testing)
### On AD2 Server
- Claude Code CLI installed and in PATH
- GuruRMM agent service installed
- Access to C:\Shares\test\ directory
- Administrator privileges for service restart
---
## Local Testing (Development Machine)
### Step 1: Build the Project
```bash
cd agent
cargo build --release
```
**Expected output:**
```
[OK] Compiling gururmm-agent v0.1.0
[OK] Finished release [optimized] target(s) in X.XXs
```
### Step 2: Run Unit Tests
```bash
cargo test
```
**Expected tests to pass:**
- `test_sanitize_task_input_valid`
- `test_sanitize_task_input_empty`
- `test_sanitize_task_input_injection`
- `test_sanitize_task_input_too_long`
- `test_rate_limiter_allows_under_limit`
### Step 3: Run Clippy (Linter)
```bash
cargo clippy -- -D warnings
```
**Should show no warnings or errors**
### Step 4: Format Check
```bash
cargo fmt -- --check
```
**Should show no formatting issues**
---
## Integration Testing (On AD2 Server)
### Test 1: Simple Task Execution
**Test Command via GuruRMM API:**
```bash
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "List all PowerShell files in the current directory",
"working_directory": "C:\\Shares\\test\\scripts"
}'
```
**Expected Response:**
```json
{
"status": "completed",
"output": "Found 3 PowerShell files:\n1. sync-from-nas.ps1\n2. import.ps1\n3. test-connection.ps1",
"error": null,
"duration_seconds": 12,
"files_analyzed": []
}
```
### Test 2: Task with Context Files
**Test Command:**
```bash
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Analyze this log for errors in the last 24 hours",
"working_directory": "C:\\Shares\\test\\scripts",
"context_files": ["sync-from-nas.log"]
}'
```
**Expected Response:**
```json
{
"status": "completed",
"output": "Analysis complete. Found 2 errors:\n1. [2026-01-21 14:32] Connection timeout to NAS\n2. [2026-01-21 18:15] File copy failed: insufficient space",
"error": null,
"duration_seconds": 18,
"files_analyzed": ["C:\\Shares\\test\\scripts\\sync-from-nas.log"]
}
```
### Test 3: Invalid Working Directory (Security Test)
**Test Command:**
```bash
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "List files",
"working_directory": "C:\\Windows\\System32"
}'
```
**Expected Response:**
```json
{
"error": "[ERROR] Working directory 'C:\\Windows\\System32' is outside allowed path 'C:\\Shares\\test'"
}
```
### Test 4: Command Injection Attempt (Security Test)
**Test Command:**
```bash
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "List files; Remove-Item C:\\important.txt"
}'
```
**Expected Response:**
```json
{
"error": "[ERROR] Task contains forbidden character ';' that could be used for command injection"
}
```
### Test 5: Timeout Handling
**Test Command:**
```bash
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Analyze this extremely complex codebase with deep reasoning",
"working_directory": "C:\\Shares\\test",
"timeout": 10
}'
```
**Expected Response (if Claude takes >10 seconds):**
```json
{
"status": "timeout",
"output": null,
"error": "[ERROR] Claude Code execution timed out after 10 seconds",
"duration_seconds": 10,
"files_analyzed": []
}
```
### Test 6: Rate Limiting
**Test Command (execute 11 times rapidly):**
```bash
# Execute this command 11 times in quick succession
for i in {1..11}; do
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Echo test '$i'"
}'
done
```
**Expected Behavior:**
- First 10 requests: Execute successfully
- 11th request: Returns rate limit error
**Expected Response (11th request):**
```json
{
"error": "[ERROR] Rate limit exceeded: Maximum 10 tasks per hour"
}
```
### Test 7: Concurrent Execution Limit
**Test Command (execute 3 simultaneously with long-running tasks):**
```bash
# Terminal 1
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Complex analysis that takes 60 seconds",
"timeout": 120
}' &
# Terminal 2 (immediately after)
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Another complex analysis",
"timeout": 120
}' &
# Terminal 3 (immediately after)
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Third task should be rejected",
"timeout": 120
}'
```
**Expected Behavior:**
- First 2 requests: Execute concurrently
- 3rd request: Returns concurrent limit error
**Expected Response (3rd request):**
```json
{
"error": "[ERROR] Concurrent task limit exceeded: Maximum 2 tasks"
}
```
---
## Deployment Process
### Step 1: Build Release Binary
**On development machine or build server:**
```powershell
cd agent
cargo build --release
```
**Binary location:** `agent\target\release\gururmm-agent.exe`
### Step 2: Stop GuruRMM Agent Service on AD2
```powershell
# Connect to AD2 via RDP or SSH
# Open PowerShell as Administrator
Stop-Service -Name "gururmm-agent" -Force
```
**Verify service stopped:**
```powershell
Get-Service -Name "gururmm-agent"
# Should show Status: Stopped
```
### Step 3: Backup Existing Agent Binary
```powershell
$backupPath = "C:\Program Files\GuruRMM\backups\gururmm-agent-$(Get-Date -Format 'yyyy-MM-dd-HHmmss').exe"
Copy-Item "C:\Program Files\GuruRMM\gururmm-agent.exe" -Destination $backupPath
Write-Output "[OK] Backup created: $backupPath"
```
### Step 4: Deploy New Binary
```powershell
# Copy new binary from development machine to AD2
# (Use RDP copy-paste, SCP, or network share)
Copy-Item "\\dev-machine\share\gururmm-agent.exe" -Destination "C:\Program Files\GuruRMM\gururmm-agent.exe" -Force
Write-Output "[OK] New binary deployed"
```
### Step 5: Verify Binary Integrity
```powershell
# Check file size and modification date
Get-Item "C:\Program Files\GuruRMM\gururmm-agent.exe" | Select-Object Name, Length, LastWriteTime
```
### Step 6: Start GuruRMM Agent Service
```powershell
Start-Service -Name "gururmm-agent"
```
**Verify service started:**
```powershell
Get-Service -Name "gururmm-agent"
# Should show Status: Running
```
### Step 7: Check Service Logs
```powershell
# View recent logs
Get-Content "C:\Program Files\GuruRMM\logs\agent.log" -Tail 50
```
**Look for:**
```
[OK] GuruRMM Agent started successfully
[OK] WebSocket connection established to 172.16.3.30:3001
[OK] Claude task executor initialized
```
### Step 8: Run Smoke Test
```bash
# From any machine with access to GuruRMM API
curl -X POST "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" \
-H "Content-Type: application/json" \
-d '{
"command_type": "claude_task",
"task": "Echo deployment verification test",
"working_directory": "C:\\Shares\\test"
}'
```
**Expected Response:**
```json
{
"status": "completed",
"output": "Deployment verification test complete",
"error": null,
"duration_seconds": 5,
"files_analyzed": []
}
```
---
## Rollback Process
If deployment fails or issues are detected:
### Step 1: Stop Service
```powershell
Stop-Service -Name "gururmm-agent" -Force
```
### Step 2: Restore Previous Binary
```powershell
# Find latest backup
$latestBackup = Get-ChildItem "C:\Program Files\GuruRMM\backups\" |
Sort-Object LastWriteTime -Descending |
Select-Object -First 1
Copy-Item $latestBackup.FullName -Destination "C:\Program Files\GuruRMM\gururmm-agent.exe" -Force
Write-Output "[OK] Restored backup: $($latestBackup.Name)"
```
### Step 3: Restart Service
```powershell
Start-Service -Name "gururmm-agent"
Get-Service -Name "gururmm-agent"
```
---
## Troubleshooting
### Issue: Service won't start after deployment
**Symptoms:**
```
Start-Service : Service 'gururmm-agent' failed to start
```
**Solution:**
1. Check event logs: `Get-EventLog -LogName Application -Source "gururmm-agent" -Newest 10`
2. Check agent logs: `Get-Content "C:\Program Files\GuruRMM\logs\agent.log" -Tail 100`
3. Verify binary is correct architecture (x64)
4. Check dependencies: `dumpbin /dependents gururmm-agent.exe`
5. Rollback to previous version if needed
### Issue: Claude tasks fail with "command not found"
**Symptoms:**
```json
{
"status": "failed",
"error": "[ERROR] Failed to spawn Claude Code process: program not found"
}
```
**Solution:**
1. Verify Claude Code is installed: `claude --version`
2. Check PATH environment variable: `$env:PATH`
3. Add Claude to system PATH if missing
4. Restart agent service after PATH changes
### Issue: Working directory validation fails
**Symptoms:**
```json
{
"error": "[ERROR] Invalid working directory 'C:\\Shares\\test\\scripts': Access is denied"
}
```
**Solution:**
1. Verify directory exists: `Test-Path "C:\Shares\test\scripts"`
2. Check permissions: `Get-Acl "C:\Shares\test\scripts"`
3. Ensure agent service account has read access
4. Create directory if missing: `New-Item -ItemType Directory -Path "C:\Shares\test\scripts"`
### Issue: Rate limiting not working correctly
**Symptoms:**
- More than 10 tasks execute in one hour
**Solution:**
1. Verify system time is correct: `Get-Date`
2. Check agent logs for rate limiter initialization
3. Restart agent service to reset rate limiter state
---
## Monitoring & Maintenance
### Log Rotation
Configure log rotation to prevent disk space issues:
```powershell
# Add to scheduled task (daily)
$logFile = "C:\Program Files\GuruRMM\logs\agent.log"
if ((Get-Item $logFile).Length -gt 10MB) {
Move-Item $logFile "$logFile.old" -Force
Restart-Service -Name "gururmm-agent"
}
```
### Performance Monitoring
Monitor Claude task execution metrics:
```powershell
# Query GuruRMM API for task statistics
curl "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/stats"
```
**Key metrics to watch:**
- Average task duration
- Success rate
- Timeout rate
- Rate limit hits
- Concurrent task rejections
### Regular Testing
Schedule automated tests (weekly):
```powershell
# test-claude-integration.ps1
$testResult = Invoke-RestMethod -Uri "http://172.16.3.30:3001/api/agents/{AD2_AGENT_ID}/command" `
-Method Post `
-ContentType "application/json" `
-Body '{
"command_type": "claude_task",
"task": "Weekly integration test",
"working_directory": "C:\\Shares\\test"
}'
if ($testResult.status -eq "completed") {
Write-Output "[OK] Weekly Claude integration test passed"
} else {
Write-Output "[ERROR] Weekly Claude integration test failed"
# Send alert email
}
```
---
## Security Considerations
### Working Directory Restriction
The agent restricts Claude tasks to `C:\Shares\test\` and subdirectories. This prevents:
- Access to system files
- Access to sensitive configuration
- Lateral movement attacks
**To modify allowed paths:**
1. Edit `agent/src/claude.rs`
2. Change `DEFAULT_WORKING_DIR` constant
3. Rebuild and redeploy
### Command Injection Prevention
The agent sanitizes task inputs by blocking:
- Shell metacharacters: `& | ; $ ( ) < >`
- Newlines and carriage returns
- Backticks and command substitution
**These are blocked for security** - do not disable.
### Rate Limiting
Prevents abuse:
- Max 10 tasks per hour per agent
- Max 2 concurrent tasks
- Prevents resource exhaustion
- Mitigates DoS attacks
**To adjust limits:**
1. Edit `agent/src/claude.rs`
2. Modify `MAX_TASKS_PER_WINDOW` and `MAX_CONCURRENT_TASKS`
3. Rebuild and redeploy
---
## Support & Contact
**Project:** GuruRMM Agent Claude Integration
**Version:** 1.0.0
**Date:** 2026-01-21
**Author:** Coding Agent (Claude Sonnet 4.5)
For issues or questions:
1. Check agent logs: `C:\Program Files\GuruRMM\logs\agent.log`
2. Check GuruRMM server logs: `http://172.16.3.30:3001/logs`
3. Review this documentation
4. Contact GuruRMM support team
---
## Appendix: Example API Responses
### Successful Task Execution
```json
{
"status": "completed",
"output": "Task completed successfully. Found 3 files with errors.",
"error": null,
"duration_seconds": 24,
"files_analyzed": ["C:\\Shares\\test\\scripts\\sync-from-nas.log"]
}
```
### Task Failure
```json
{
"status": "failed",
"output": "Partial output before failure...",
"error": "[ERROR] Claude Code exited with code 1: File not found: config.json",
"duration_seconds": 8,
"files_analyzed": []
}
```
### Task Timeout
```json
{
"status": "timeout",
"output": null,
"error": "[ERROR] Claude Code execution timed out after 300 seconds",
"duration_seconds": 300,
"files_analyzed": ["C:\\Shares\\test\\large-log.txt"]
}
```
### Rate Limit Error
```json
{
"error": "[ERROR] Rate limit exceeded: Maximum 10 tasks per hour"
}
```
### Concurrent Limit Error
```json
{
"error": "[ERROR] Concurrent task limit exceeded: Maximum 2 tasks"
}
```
### Security Violation Error
```json
{
"error": "[ERROR] Working directory 'C:\\Windows' is outside allowed path 'C:\\Shares\\test'"
}
```
---
**End of Testing & Deployment Guide**