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Crates Docs

Verified Integration
Author: @KingingWang•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Node.js#Git#Database#GitHub#Claude#Search#API#Filesystem#AI

Client Configuration

— Connect Crates Docs to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "crates-docs": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-crates-docs"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Delivers a high-performance Rust crate documentation query server, supporting multiple transport protocols and OAuth authentication.

Indexed Date

9/16/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Crates Docs

Crates Docs features integrated OAuth authentication, supporting popular providers like GitHub, Google, Keycloak, and custom OAuth providers, ensuring secure and controlled access to its services.

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