
CongressMCP
Use AI for legislation and policy research on Congress.gov
What it does
CongressMCP is a model context protocol (MCP) server that allows you to interface with congressional data through natural language. Any user or AI agent with Claude Desktop or any other MCP client can chat with comprehensive information on the U.S. Congress.
Does a similar job
all alternatives →- CICongressMCP – interact with congress.gov data in natural language2025 · github.com · ▲5
Congress MCP is an MCP server that gives any MCP client (e.g. Claude Desktop) or MCP-compatible AI agent access to the Congress.gov API. It features full coverage, consolidating 91 operations into just 6 comprehensive legislative toolsets. Search bills, amendments, vote counts, committee actions, members, and more... in natural language. You can self-host it, or get started for free with our hosted server by downloading the NPM bridge. CongressMCP is a foundational, open source offering to bring government data into the AI age. We're building AI-native infrastructure for government affairs…

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