CLI
ast-grep
ast-grep (sg) lets agents search and rewrite code with syntax-aware patterns instead of fragile regex. Use it from scripts and CI to find anti-patterns, apply bulk edits, and validate refactors. Install as a CLI binary; keep it off mcp.json.
Stars
11.0k
Installs
150.0k
License
MIT
Kind
CLI
Trust evidence
Verified
Verified CLI — curated catalog entry with an honest non-MCP install path.
- Stars: 11.0k · catalog
- Freshness: Updated 2026-05-01
- Used in 2 known stacks
Prerequisites
- · Install the binary and keep it on PATH
- · Do not add this tool to mcp.json
- · Homebrew (macOS/Linux)