rsync

{"source": "/project", "destination": "/app"}

{
  "source": "/project",
  "destination": "/app",
  "exclude": ["__pycache__", "*.pyc", ".git", ".venv", "node_modules"]
}

{"source": "/project/**/*.py", "destination": "/app"}

42

// 1. Sync
{"tool": "rsync", "args": {"source": "/project", "destination": "/app"}}
// Returns: 42

// 2. Run (reuse directory_state_id for multiple runs)
{"tool": "run", "args": {
  "command": "python /app/main.py",
  "image": "uuid",
  "directory_state_id": 42
}}

["__pycache__", "*.pyc", ".git", ".venv", "node_modules", "*.log", ".DS_Store"]