@pipeworx/openstates

Connect: https://gateway.pipeworx.io/openstates/mcp · Install: one-click buttons

Tools: 4

OpenStates v3 MCP — bills, legislators, votes in all 50 US states.

Tools

• search_bills(jurisdiction, query?, session?, classification?, sponsor?, sort?, per_page?, page?)
• get_bill(openstates_id?, jurisdiction?, session?, identifier?)
• search_legislators(jurisdiction?, name?, org_classification?, district?, party?, per_page?, page?)
• get_legislator(person_id)

Auth

• Platform key: gateway env PLATFORM_OPENSTATES_KEY.
• BYO: ?_apiKey=<key> after registering at https://openstates.org/account/profile/ (free ~5,000 req/day).

Data source

https://v3.openstates.org — header X-API-KEY.

Tools

• search_bills — Search bills in any US statehouse. Pass jurisdiction as a 2-letter state code (e.g., “CA”, “NY”, “TX”) or full name. Returns bill identifiers, titles, classifications, last action, sponsors, and OpenS
• get_bill — Fetch a single bill with full detail: versions, sponsorships, related/companion bills, actions, and votes. Pass the OpenStates ID (e.g., “ocd-bill/abc…”) or a state/session/identifier triple.
• search_legislators — Find state legislators. Filter by jurisdiction, name, chamber (upper/lower), party, or district. Returns name, current/prior roles, party, contact details, OpenStates IDs.
• get_legislator — Fetch a single legislator by OpenStates person ID. Returns biographical info, current roles, prior offices, contact methods, sources.