openstates-mcp-server

Open States MCP server — US state legislative data for all 50 states, DC, and 5 US territories. - Use openstates_list_jurisdictions or openstates_get_jurisdiction (include=legislative_sessions) to discover valid session identifiers before filtering bill searches. - Either jurisdiction or q is required for openstates_search_bills, and either jurisdiction or id (OCD person IDs) for openstates_search_people. - jurisdiction is required for openstates_search_committees and openstates_search_events — the schema rejects a call that omits it. - openstates_search_people with id resolves the person IDs carried by openstates_get_bill sponsorships and openstates_get_committee memberships, several at once. - openstates_get_legislators_by_location returns a coordinate's US Senators and Representative alongside its state legislators; jurisdiction.classification ("state" vs "country") separates the two tiers. - Committee and event tools are experimental — not all states have coverage. - Use incl