# Tree\-sitter MCP Server

Parse code into Tree\-sitter ASTs to see node kinds, field names, and positions

Canonical: https://claudelist.com/listings/mcp-reg-io-github-joowani-tree-sitter-mcp-server-89c00e7a49

Category: MCP Servers

Source: community · joowani

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-joowani-tree-sitter-mcp-server-89c00e7a499c.html

Publisher description: Parse code into Tree-sitter ASTs to see node kinds, field names, and positions

## Install or set up

1. Review the publisher repository and npm package `tree-sitter-mcp-server@0.1.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-joowani-tree-sitter-mcp-server-89c00e -- npx -y tree-sitter-mcp-server@0.1.0
```

Installation guide: https://github.com/joowani/tree-sitter-mcp-server