crates 3 tools

MCP server exposing 3 tools for crates.

Endpoint

This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.

POST https://gateway.pipeworx.io/crates/mcp
Content-Type: application/json

{"jsonrpc":"2.0","id":1,"method":"tools/list"}

search_crates — Search crates.io for Rust packages by keyword. Returns crate name, description, downloads, latest version, and repo URL.
get_crate — Get full metadata for a specific crate (e.g., 'serde'). Returns description, downloads, latest version, repo, homepage, and categories.
get_versions — List all published versions for a crate in reverse chronological order. Returns version number, download count, and publish date.

Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/crates/

Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io