Congress MCP Server: Install & Setup

Install Congress in Claude Code

Claude Code

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

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

{
  "mcpServers": {
    "congress": {
      "url": "https://gateway.pipeworx.io/congress/mcp"
    }
  }
}

Claude Code

claude mcp add congress -- npx -y @pipeworx/mcp-congress

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

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

Congress MCP — US Congress bill/law/member data via the official congress.gov API (Library of…

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

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

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

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