PM2 Init Skill

Auto-analyze project and generate PM2 service configuration.

Usage

/pm2 init              # Scan project and generate config
/pm2 start             # Start all services
/pm2 stop              # Stop all services
/pm2 status            # View service status

Service Detection

Type	Detection	Default Port
Vite	vite.config.*	5173
Next.js	next.config.*	3000
Nuxt	nuxt.config.*	3000
Express/Node	server/backend/api + package.json	3000
FastAPI/Flask	requirements.txt / pyproject.toml	8000
Go	go.mod / main.go	8080

Generated Files

project/
├── ecosystem.config.cjs     # PM2 config
└── {backend}/start.cjs      # Python wrapper (if applicable)

PM2 Commands

pm2 start ecosystem.config.cjs   # First time
pm2 start all                    # After first time
pm2 stop all / pm2 restart all
pm2 logs / pm2 status / pm2 monit
pm2 save                         # Save process list
pm2 resurrect                    # Restore saved list

Key Rules

1. Config file must use .cjs extension
2. Node.js: specify bin path directly + interpreter
3. Python: use Node.js wrapper script
4. Port detection: user specified > .env > config > default