Docs

About

Docs provides an efficient Model Context Protocol (MCP) server for Rust developers, enabling direct access to crate documentation and metadata without requiring nightly Rust or local crate downloads. It intelligently retrieves rustdoc JSON from docs.rs and integrates additional API data from crates.io and its sparse index, offering a robust solution for programmatic interaction with the Rust ecosystem's vast library of crates.

Key Features

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• Fetch structured crate documentation, module trees, and item summaries
• Search crates by keyword, category, or free-text
• Retrieve comprehensive crate metadata, including description, versions, and features
• List all published crate versions, dependencies, and reverse dependents
• Query specific documentation items by fully-qualified path

Use Cases

• Integrate Rust crate documentation and metadata into custom development environments or IDE extensions
• Automate the retrieval and analysis of crate information for dependency management or project auditing
• Build tools that leverage programmatic access to Rust documentation for code generation or learning resources