Ast Grep
FreeNot checkedast-grep is a fast and polyglot tool for code structural search, lint, rewriting at large scale.
About
ast-grep is a fast and polyglot tool for code structural search, lint, rewriting at large scale.
Install Ast Grep in Claude Desktop, Claude Code & Cursor
unyly install ast-grepInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add ast-grep -- docker run -i --rm mcp/ast-grepStep-by-step: how to install Ast Grep
FAQ
Is Ast Grep MCP free?
Yes, Ast Grep MCP is free — one-click install via Unyly at no cost.
Does Ast Grep need an API key?
No, Ast Grep runs without API keys or environment variables.
Is Ast Grep hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Ast Grep in Claude Desktop, Claude Code or Cursor?
Open Ast Grep on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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