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MCP server · Developer Tools

Rust Docs MCP Server

by · github.com/laptou/rust-docs-mcp-server

MCP server: Rust Docs MCP Server

Unclaimed last commit a year ago devtools
InstallView source
42Fair

Scored 5 months ago · breakdown

About Rust Docs MCP Server

Rust Docs MCP Server is an MCP server published by laptou in the Developer Tools category: mCP server: Rust Docs MCP Server.

The repository has 33 stars and 11 forks, with the last commit a year ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/laptou/rust-docs-mcp-server

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Tools (7)

get_crate_documentationGet documentation for a specific crate

Parameters not published.

get_crate_versionsGet available versions for a crate

Parameters not published.

get_feature_flagsGet feature flags for a crate

Parameters not published.

get_source_codeGet source code for a specific item

Parameters not published.

get_type_infoGet type information for a specific item

Parameters not published.

search_cratesSearch for crates on docs.rs

Parameters not published.

search_symbolsSearch for symbols within a crate

Parameters not published.

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Security checks

Static checks derived from the repository 8 days ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • !License declaredNo license file. Legally you have no right to use it in a product.
  • ✓Tests presentA test suite exists in the repository.
  • ✓Dependencies pinnedA lockfile pins dependency versions.
  • ✓No dynamic code executionSource scan found no eval, dynamic Function, or shell execution.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

README

Rust Docs MCP Server

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

Features

  • Search for crates on docs.rs
  • Get documentation for specific crates and versions
  • Get type information (structs, enums, traits, etc.)
  • Get feature flags for crates
  • Get available versions for crates
  • Get source code for specific items
  • Search for symbols within crates

Installation

This project uses Bun for development, but the built server can 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

Building

# Build the server
bun run build

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

Running

# 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 use it with an MCP client, you'll need to configure the client to connect to this server.

Available Tools

The server provides the following tools:

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

Testing

# Run tests
bun test

License

MIT

README fetched from the repository 8 days ago. The original is authoritative.

Questions

About Rust Docs MCP Server

How do I install Rust Docs MCP Server?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Rust Docs MCP Server safe to use with an AI agent?

Its trust score is 42 out of 100 (fair). It passes 4 of the 6 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Rust Docs MCP Server still maintained?

The last commit was a year ago and 7 open issues. That's long enough that you should check whether the maintainer is responding to issues before depending on it.