{"attribution":"MCP Queen — the evidence layer for MCP (https://mcpqueen.com)","license":"CC BY 4.0 — free to use with attribution and a link to mcpqueen.com","methodology":"https://mcpqueen.com/registry#methodology","docs":"https://mcpqueen.com/api","generated_at":"2026-09-22T14:32:41.541Z","server":{"name":"tech.kaiku/kaiku","title":"Kaiku","description":"Issue tracker and wiki for teams and their agents: find, file and update issues, write pages.","version":"1.1.0","remote_url":"https://mcp.kaiku.tech/mcp","repo_url":null},"operational_grade":{"grade":"A","score":94,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":1107,"tool_count":73,"probed_at":"2026-09-22T10:46:00.621Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 1107ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo kaiku@1.1.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 73 tools e.g. \"add_attachment\"; 73/73 described, 73/73 fully-typed schemas, median description 445 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 1107ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.1.0; namespace tech.kaiku matches endpoint/repo"}],"protocol_access":"open"},"field_semantics":{"auth_state":"Deprecated name retained for compatibility. It means protocol handshake/discovery access only, not tool-level data entitlement.","protocol_access":"Preferred name for auth_state."},"audit_state":"observations_published","observations":[{"dimension":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: An attached file is not *on* the page until the body references it — the answer hands you the Markdown to add with update_wiki_page | References to it in the page body are left alone — they simply stop resolving, so tidy the body too if it named the file. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-09-22T10:46:00.621Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"delete_wiki_page, move_issue, reveal_credential","evidence":"3 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: delete_wiki_page, move_issue, reveal_credential. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":3,"observed_at":"2026-09-22T10:46:00.621Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"authentication_boundary","status":"observed","value_text":"open","evidence":"Live protocol probe observed auth_state=open. This describes discovery/access behavior; it is not by itself a vulnerability finding.","source_type":"live_probe","sample_size":null,"observed_at":"2026-09-22T10:46:00.621Z","methodology_version":"trust-v1"}],"response_benchmarks":[],"reviewed_field_reports":[],"interpretation":"Dimensions are independent; missing evidence is not a pass; field reports are qualitative, moderated and never votes."}