Show HN: CongressMCP – interact with congress.gov data in natural language

3 amurshak 0 6/11/2025, 3:07:05 PM github.com ↗

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 teams.

Get started here: https://congressmcp.lawgiver.ai/

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Show HN: CongressMCP – interact with congress.gov data in natural language

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