Rails MCP Server

by jaimenbellio.github.jaimenbell/rails-mcpv0.1.0

Self-hosted default-deny action registry, append-only spend-intent ledger and human sign-off audit trail for gating irreversible agent actions.

0Pythonstdioofficial registry

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Maintained58d ago

Install Rails MCP server

claude mcp add rails -- uvx rails-mcp

{
  "mcpServers": {
    "rails": {
      "command": "uvx",
      "args": [
        "rails-mcp"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "rails": {
      "command": "uvx",
      "args": [
        "rails-mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "rails": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "rails-mcp"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "rails": {
      "command": "uvx",
      "args": [
        "rails-mcp"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Maintained — last maintenance signal 58d ago. The newest of the signals below sets the band.

›How do I install the Rails MCP server in Claude Code?

Run: claude mcp add rails -- uvx rails-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Rails require an API key?

No required environment variables are declared in its published metadata.

›Can I use Rails as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Rails in the official MCP registry?

Yes, as io.github.jaimenbell/rails-mcp.

Other security MCP servers.