{"name":"kaitsea","version":"0.1.0","protocol_revision":"2025-11-25","description":"Source-attributed entity data over MCP. Five tools: read entities, search, submit assertions, list open questions, respond to questions. Responses return the components behind each record — per-source values, agreement signal, decision trace.","transport":"stdio","documentation":"https://kaitsea.com/mcp","contact":"contact@kaitsea.com","access":"Keys issued on request. Email contact@kaitsea.com.","tools":[{"name":"get_entity","description":"Fetch one entity by KID or slug. Returns per-source records, per-attribute agreement signal, score components, and decision trace.","input":{"identifier":{"type":"string","required":true},"as_of":{"type":"string","required":false}}},{"name":"search_entities","description":"Search entities by free-text query. Returns lightweight hits (kid, canonical_name, slug, ranking score).","input":{"q":{"type":"string","required":true},"limit":{"type":"integer","required":false}}},{"name":"submit_assertion","description":"Submit a fact about an entity (kid, attribute, value). The auth-resolved voter_id carries provenance.","input":{"kid":{"type":"string","required":true},"attribute":{"type":"string","required":true},"value":{"type":"string","required":true},"description":{"type":"string","required":false}}},{"name":"list_open_questions_for_entity","description":"List open questions queued for an entity. Each question carries a claim to assess, evidence references, and a response shape.","input":{"kid":{"type":"string","required":true},"limit":{"type":"integer","required":false}}},{"name":"respond_to_question","description":"Respond to a queued question. For relationship-type questions: declare a relationship type (same, different, contains, part of, …) plus vote (asserts | denies | skip | uncertain) with optional confidence.","input":{"question_id":{"type":"string","required":true},"answer":{"type":"object","required":true},"confidence":{"type":"number","required":false},"reasoning":{"type":"string","required":false}}}]}