Rank MPs by rebellion count — how many times they voted against their party whip. Use this for any question about 'most rebellious MPs', 'rebel count', 'which Labour/Conservative MPs rebelled most', or rebellion frequency rankings. Scans all divisions in the date range internally and returns a sorted leaderboard in a single call. Filter by party='Labour' for Labour-specific results.

Get recent parliamentary events: votes/divisions, party rebellions, bill stage changes, or a specific MP's voting record. event_type='division': recent votes with pass/fail results. event_type='rebellion': divisions with party rebels, optionally filtered by party. event_type='bill': bills filtered by stage or keyword. event_type='member_votes': full voting history for a specific MP — pass name='Nigel Farage' (or mp_id if already known). Shows each division, how the MP voted (Aye/No), and the result.

Detect patterns across many parliamentary votes: 'close_votes' finds divisions with a small margin (near-misses or knife-edge votes), 'government_defeats' finds votes the government lost, 'party_rebellion_rate' shows which parties rebel most by percentage of votes cast. Use for trend analysis across many divisions.

Find MPs, bills, petitions, or declared financial interests. entity_type='mp': search members by name/party/constituency/house/status. entity_type='bill': search legislation by title keyword/stage/house. entity_type='petition': find petitions by keyword. entity_type='interest': fetch an MP's declared financial interests. Pass name='John McDonnell' OR mp_id=178 (member ID from a prior MP lookup). Optionally add keyword to filter by topic (e.g. keyword='property'). To find ALL MPs with a given interest topic, omit name/mp_id and pass only keyword='defence'.

Cross-dataset query: find MPs matching multiple conditions spanning vote records AND financial interests. Examples: 'Labour MPs who voted No on division 1234', 'MPs who rebelled in division 5678 AND have defence interests', 'MPs with fossil fuel interests who voted Aye'. Specify division_id with voted='aye'/'no' or rebellion_only=true for vote filter. Specify has_interest keyword for interest filter. Results are the intersection of all conditions.