US Code of Federal Regulations for Cursor

io.github.mccallar/cfr-mcp

Look up, search, and track changes to the US Code of Federal Regulations (eCFR).

client:Cursor transport:stdio runtime:pypi

Install US Code of Federal Regulations in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "cfr-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cfr-mcp"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs