Federal Register MCP Server: Install & Setup

Install Federal Register in Claude Code

Remote URL

Claude Code

claude mcp add --transport http pipeworx-io-federal-register https://gateway.pipeworx.io/federal-register/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-federal-register": {
      "url": "https://gateway.pipeworx.io/federal-register/mcp"
    }
  }
}

npm

Claude Code

claude mcp add pipeworx-io-federal-register -- npx -y @pipeworx/mcp-federal-register

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-federal-register": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-federal-register"
      ]
    }
  }
}

Frequently asked questions

What does the Federal Register MCP server do?

Federal Register MCP — US Federal Register API (free, no auth)

Is the Federal Register MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Federal Register run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Federal Register to Claude Code?

Run: claude mcp add --transport http pipeworx-io-federal-register https://gateway.pipeworx.io/federal-register/mcp

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