docs.rs MCP

# docs.rs MCP An MCP server that enables searching for Rust crates and their documentation from docs.rs. English | [日本語](./README_JA.md) ## Overview docs.rs MCP is an MCP server that searches the Rust crate documentation site [docs.rs](https://docs.rs). By using this, AI Agents can search for required crates and obtain the latest documentation as needed.  ## Features * Tools specialized for searching docs.rs * Supports multiple use cases, from searching for crates themselves to searching for specific APIs * LLM-friendly Markdown output ## Requirements * Node.js 18 or newer * VS Code, Cursor, Claude Desktop or any other MCP client ## Setup ### Visual Studio Code (VSCode) Add the following to `.vscode/mcp.json`: ```json { "servers": { "docs-rs": { "command": "npx", "args": [ "@nuskey8/docs-rs-mcp@latest", "-y" ] } } } ``` ### Claude Code Run the following command: ```text claude mcp add docs-rs -s project -- npx -y @nuskey8/docs-rs-mcp@latest ``` ### Cursor You can install by pressing the button below: [](https://cursor.com/install-mcp?name=docs-rs&config=JTdCJTIyY29tbWFuZCUyMiUzQSUyMm5weCUyMCU0MG51c2tleTglMkZkb2NzLXJzLW1jcCU0MGxhdGVzdCUyMiU3RA%3D%3D) Or, add a new MCP server that runs the `npx @nuskey8/docs-rs-mcp` command from `Cursor Settings > MCP > Add new MCP Server`. ### Others For other tools, please refer to the documentation as needed and add an MCP server that runs the `npx @nuskey8/docs-rs-mcp` command. ## Tools | Tool | Description | | ------------------------- | ----------------------------------------------------------------------------------------------------- | | `docs_rs_search_crates` | Searches for crates by keyword. | | `docs_rs_readme` | Retrieves the README/overview of the specified crate. | | `docs_rs_get_item` | Retrieves documentation for a specific item (module, struct, trait, enum, function, etc.) in a crate. | | `docs_rs_search_in_crate` | Searches for traits, structs, methods, etc. from the all.html page in a crate. | ## License This library is provided under the [MIT License](./LICENSE).