{"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":"2026-08-28T18:02:07.155Z","server":{"name":"ai.scite/mcp","title":"Scite","description":"Ground answers in scientific literature. Search full text, evaluate trust, access full-text articles","version":"1.0.0","remote_url":"https://api.scite.ai/mcp","repo_url":null},"operational_grade":{"grade":"A","score":94,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":506,"tool_count":25,"probed_at":"2026-08-25T20:30:35.218Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 506ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo scite-api-mcp@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 25 tools e.g. \"search_literature\"; 25/25 described, 25/25 fully-typed schemas, median description 855 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 506ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace ai.scite 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":"claim_verification","metric":"advertised_corpus_scale","status":"unverified","value_text":"210M+ paper","evidence":"Advertised corpus-size expression(s) found in public metadata/tool descriptions: 210M+ paper. Black-box discovery does not establish corpus coverage; a manifest or sampled benchmark is required.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-25T20:30:35.218Z","methodology_version":"trust-v1"},{"dimension":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: Large limits with full citations and excerpts produce very large payloads that consume significant LLM context | Returns patent families with titles, abstracts,\ninventors, assignees, filing status, and citation counts | ions:\n  - _relevance: relevance score (sortDir ignored)\n  - forwardCitationCount: number of forward citations\n  - fa search_clinical_trials Search clinical trials from the scite clinical trials database (ClinicalTrials. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-25T20:30:35.218Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"delete_collection, remove_dois_from_collection","evidence":"2 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: delete_collection, remove_dois_from_collection. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":2,"observed_at":"2026-08-25T20:30:35.218Z","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":"2026-08-25T20:30:35.218Z","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."}