bill commons MCP Tools

• search_legislation Read-only

  search legislation

• get_bill_record Read-only

  get bill record

• compare_bill_versions

  compare bill versions

• find_similar_bills Read-only

  find similar bills

• get_vote_details Read-only

  get vote details

• get_upcoming_hearings Read-only

  get upcoming hearings

• trace_legislative_history

  trace legislative history

• build_legislative_evidence_packet

  build legislative evidence packet

• get_jurisdiction_coverage Read-only

  get jurisdiction coverage

• get_active_sessions Read-only

  get active sessions

• list_topics Read-only

  list topics

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.