Rust Docs MCP Server

🚀 Rust Docs MCP Server

A Model Context Protocol (MCP) server that provides access to Rust documentation on docs.rs. This server allows AI tools to search for documentation, type information, feature flags, version numbers, and symbol definitions/source code.

🚀 Quick Start

The Rust Docs MCP Server is a powerful tool that enables access to Rust documentation on docs.rs. It offers a wide range of features for AI tools to search and retrieve information.

✨ Features

• Search for crates on docs.rs.
• Retrieve documentation for a specific crate and its version.
• Obtain type information (structs, enums, traits, etc.).
• Get the feature flags of a crate.
• Fetch the available versions of a crate.
• Retrieve the source code of a specific item.
• Search for symbols within a crate.

📦 Installation

This project is developed using Bun, but the built server can be run with Node.js.

# Clone the repository
git clone https://github.com/yourusername/rust-docs-mcp-server.git
cd rust-docs-mcp-server

# Install dependencies
bun install

🛠️ Build

# Build the server
bun run build

This will create a build directory containing the compiled JavaScript files.

🏃‍♂️ Run

# Run the development server
bun run dev

# Or run the built server
bun run start

💻 Usage with MCP Clients

This server implements the Model Context Protocol and can be used with any MCP client. To configure a client to connect to this server, follow these steps.

Available Tools

The server provides the following tools:

• search_crates: Search for crates on docs.rs.
• get_crate_documentation: Retrieve documentation for a specific crate.
• get_type_info: Obtain type information for a specific item.
• get_feature_flags: Get the feature flags of a crate.
• get_crate_versions: Fetch the available versions of a crate.
• get_source_code: Retrieve the source code of a specific item.
• search_symbols: Search for symbols within a crate.

🧪 Testing

# Run tests
bun test

📄 License

MIT