eCFR

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About

Electronic Code of Federal Regulations including FAR and DFARS. 13 tools.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Claude Code

claude mcp add ecfr-mcp -- uvx ecfr-mcp

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"ecfr-mcp","command":"uvx","args":["ecfr-mcp"]}'

JSON

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