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io.github.cyanheads/congressgov-mcp-server

Access U.S. congressional data (bills, votes, members, committees) via MCP.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "congressgov-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/congressgov-mcp-server@0.8.0"
      ],
      "env": {
        "CONGRESS_API_KEY": "<CONGRESS_API_KEY>",
        "MCP_LOG_LEVEL": "info"
      }
    }
  }
}

Details

Name: io.github.cyanheads/congressgov-mcp-server
Version: 0.8.0
Updated: Oct 13, 2026
Source: Official MCP Registry
Repository: https://github.com/cyanheads/congressgov-mcp-server