Congressgov Mcp Server

The Congressgov MCP Server provides Model Context Protocol (MCP) endpoints for accessing, querying, and analyzing comprehensive U.S. congressional data including legislative bills, enacted laws, roll call votes, committees, and congressional members. It exposes a suite of read-only tools, structured resources, and research/analysis prompts, integrating with the official Congress.gov API and designed for AI assistants, agents, researchers, and developers seeking programmatic legislative data. It supports both HTTP and stdio transport, is type-safe, open source, and allows both public-hosted and self-hosted deployments.