Crate Public API

Exposes Rust crate public APIs to language models by listing project dependencies and generating documentation for specific crates using cargo's resolution system and rustdoc JSON generation.

Crate-MCP provides a server that exposes Rust crate public APIs to language models through the Model Context Protocol. It offers two main tools: listing all dependencies in a project's Cargo.lock file and generating comprehensive public API documentation for any specific crate dependency. Built with Rust using cargo's dependency resolution system and rustdoc JSON generation, it enables AI assistants to understand and reason about Rust library interfaces without requiring direct code access. The implementation handles toolchain management, builds documentation in a workspace-specific target directory, and supports filtering API items with regex patterns.