US Code of Federal Regulations

Local

@mccallar1PythonMITUpdated 1w ago

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

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

PyPIcfr-mcpv0.2.2

Run

uvx cfr-mcp

MCP client config

{
  "mcpServers": {
    "us-code-of-federal-regulations": {
      "command": "uvx",
      "args": [
        "cfr-mcp"
      ]
    }
  }
}