health-check

# Health Check Run a comprehensive health check on the Agent Monitor system. ## Input The user provides: **$ARGUMENTS** This may be: - "full" or empty (default: run all checks) - "quick" for a fast connectivity check - "deep" for extended checks including database integrity ## Procedure Run health checks in this order: ### 1. API Health ```bash curl -sf http://localhost:4820/api/health ``` - Verify HTTP 200 response - Check response time (<500ms expected, <1000ms acceptable) - Confirm JSON response body ### 2. Database Health ```bash curl -sf http://localhost:4820/api/stats ``` - Verify stats endpoint returns valid data - Check that counts are non-negative integers - Verify database file exists and has reasonable size ### 3. WebSocket Health - Check that the WebSocket server is listening - Verify WebSocket upgrade is supported on the dashboard port ### 4. API Endpoint Validation Test each major endpoint: ```bash curl -sf http://localhost:4820/api/sessions?limit=1 curl -sf http://localhost:4820/api/events?limit=1 curl -sf http://localhost:4820/api/analytics curl -sf http://localhost:4820/api/pricing curl -sf http://localhost:4820/api/settings/info ``` ### 5. Hook Integration - Verify hook handler script exists - Check hooks are configured in `~/.claude/settings.json` - Verify the handler script targets the correct dashboard URL ### 6. Disk & Resource Usage (deep mode only) - Database file size - Log file sizes (if any) - Available disk space - Node.js process memor...