US Code of Federal Regulations for Zed

io.github.mccallar/cfr-mcp

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

client:Zed transport:stdio runtime:pypi

Install US Code of Federal Regulations in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "cfr-mcp": {
      "command": "uvx",
      "args": [
        "cfr-mcp"
      ]
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs