US Code of Federal Regulations for VS Code

io.github.mccallar/cfr-mcp

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

client:VS Code transport:stdio runtime:pypi

Install US Code of Federal Regulations in VS Code

.vscode/mcp.json

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

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs