What is the ast_query MCP tool?

ast_query is a tool name MCP servers declare. A description they publish is: Raw tree-sitter S-expression queries — structural search regex can't do.

Which MCP servers provide ast_query?

1 published server declares ast_query. Highest in the current trust order: code-atlas.

How do I use ast_query?

Install a server that declares ast_query, then call it from Claude, Cursor, or VS Code. Each server page has the config for that client and the other tools that server exposes.

Tool

`ast_query`

1 published MCP server declares ast_query. code-atlas has the highest trust score right now. Servers describe it as: Raw tree-sitter S-expression queries — structural search regex can't do. Few published servers use this exact name, so read each listing before you install. Open a server for its install config and the rest of its tools.

1 serverUncommon name

code-atlas

by lusiem

Code intelligence MCP: symbols, call graphs, change impact + affected tests, routes, search.

Registry

——/wk29 tools

FAQ

What is the ast_query MCP tool?: ast_query is a tool name MCP servers declare. A description they publish is: Raw tree-sitter S-expression queries — structural search regex can't do.
Which MCP servers provide ast_query?: 1 published server declares ast_query. Highest in the current trust order: code-atlas.
How do I use ast_query?: Install a server that declares ast_query, then call it from Claude, Cursor, or VS Code. Each server page has the config for that client and the other tools that server exposes.