{"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":"2026-07-22T16:53:35.439Z","server":{"name":"ai.livingmeta/ai-in-research","title":"LivingMeta — AI in Research","description":"Read-only MCP over the LivingMeta AI-in-Research corpus: 12,400 papers, gaps, priority agenda.","version":"1.1.0","remote_url":"https://ai-in-research.livingmeta.ai/mcp","repo_url":null},"operational_grade":{"grade":"C","score":62,"provisional":1,"reachable":1,"auth_state":"auth-wellbehaved","latency_ms":433,"tool_count":null,"probed_at":"2026-07-22T14:00:59.726Z","evidence":[{"criterion":"reachability","points":18,"max":25,"evidence":"HTTP 401 in 433ms — auth required; WWW-Authenticate present: \"Bearer resource_metadata=\"https://ai-in-research.livingmeta.ai/.well-known/oauth-protected-resource\"\""},{"criterion":"protocol","points":0,"max":15,"evidence":"handshake not reachable behind auth — unverified"},{"criterion":"tooling","points":0,"max":0,"evidence":"auth-gated — tooling unverifiable, excluded from score (grade marked provisional)"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 433ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.1.0; namespace ai.livingmeta matches endpoint/repo"}],"protocol_access":"auth-wellbehaved"},"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":"claim_verification","metric":"advertised_corpus_scale","status":"unverified","value_text":"12,400 papers","evidence":"Advertised corpus-size expression(s) found in public metadata/tool descriptions: 12,400 papers. Black-box discovery does not establish corpus coverage; a manifest or sampled benchmark is required.","source_type":"live_probe","sample_size":null,"observed_at":"2026-07-22T14:00:59.726Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"authentication_boundary","status":"observed","value_text":"auth-wellbehaved","evidence":"Live protocol probe observed auth_state=auth-wellbehaved. This describes discovery/access behavior; it is not by itself a vulnerability finding.","source_type":"live_probe","sample_size":null,"observed_at":"2026-07-22T14:00:59.726Z","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."}