Pulls live US Congress data through the GovTrack API without requiring authentication. Part of the Pipeworx gateway system, which routes requests to 250+ data sources. You can either call specific tools directly or use the ask_pipeworx interface to query in plain English and let the gateway figure out which endpoints to hit. Useful when you're building agents that need to answer questions about bills, legislators, votes, or committee activity. Runs over streamable HTTP, so no local installation needed. Free tier available through their hosted gateway, or grab the full Pipeworx setup to access their entire catalog of integrations.
Congress MCP — US Congress data via GovTrack API (free, no auth required)
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
| Tool | Description |
|---|
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"congress": {
"url": "https://gateway.pipeworx.io/congress/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Congress data" })
The gateway picks the right tool and fills the arguments automatically.
MIT
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