Rails MCP Server

Name: Rails MCP Server
Author: maquina-app

by maquina-app

A Ruby gem implementation of a Model Context Protocol (MCP) server for Rails projects. This server allows LLMs (Large Language Models) to interact with Rails projects through the Model Context Protocol.

573 8 tools GitHub

No known CVEs

MIT license

Actively maintained

Last commit 1d ago

Works with most clients

Transport: stdio, sse, http

8 tools · ~361 tok

Grade A · 0.2% of 200K ctx

MCPpedia last refreshed this data 19h ago

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Rails MCP Server is an MCP server that a Ruby gem implementation of a Model Context Protocol (MCP) server for Rails projects. This server allows LLMs (Large Language Models) to interact with Rails projects through the Model Context Protocol. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 71/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "railsMcpServer": {
      "args": [
        "/full/path/to/rails-mcp-server/exe/rails-mcp-server"
      ],
      "command": "ruby"
    }
  }
}

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What Rails Mcp Server does

A Ruby implementation of a Model Context Protocol (MCP) server for Rails projects. This server allows LLMs (Large Language Models) to interact with Rails projects through the Model Context Protocol, providing capabilities for code analysis, exploration, and development assistance.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

71/100across 5 weighted dimensions

How we score →

0255075100

−29

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (8)

Click any tool to inspect its schema.

~361 tokens total

Inventory

Resources (4)

rails_documentation

Comprehensive Rails documentation

rails://docs

turbo_documentation

Turbo framework documentation

turbo://docs

stimulus_documentation

Stimulus JavaScript framework documentation

stimulus://docs

kamal_documentation

Kamal deployment documentation

kamal://docs

Community

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Rails Mcp Server safe to use?: Rails Mcp Server has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install Rails Mcp Server?: Rails Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Rails Mcp Server do?: Rails Mcp Server provides 8 tools: switch_project, browse_files, view_routes, inspect_models, get_schema and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Rails Mcp Server?: Rails Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Rails Mcp Server actively maintained?: Rails Mcp Server is actively maintained - last commit was 1 day ago. It has 573 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is Rails Mcp Server safe to use?

Rails Mcp Server has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install Rails Mcp Server?

Rails Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Rails Mcp Server do?

Rails Mcp Server provides 8 tools: switch_project, browse_files, view_routes, inspect_models, get_schema and 3 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Rails Mcp Server?

Rails Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Rails Mcp Server actively maintained?

Rails Mcp Server is actively maintained - last commit was 1 day ago. It has 573 GitHub stars.