{"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":"2026-10-14T19:15:59.290Z","server":{"name":"io.github.gateio-dev/gate-news","title":"Gate News MCP","description":"Gate news MCP for crypto news, structured events, announcements, and social sentiment.","version":"0.1.0","remote_url":"https://api.gatemcp.ai/mcp/news","repo_url":"https://github.com/gate/gate-mcp"},"operational_grade":{"grade":"A","score":93,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":291,"tool_count":18,"probed_at":"2026-10-10T23:30:42.245Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 291ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo Gate News@0.1.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 18 tools e.g. \"news_events_explain_market_move\"; 18/18 described, 18/18 fully-typed schemas, median description 377 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 291ms"},{"criterion":"provenance","points":8,"max":15,"evidence":"description present; repository linked; version 0.1.0; namespace io.github.gateio-dev does NOT match remote host (expected *.gateio-dev.github.io)"}],"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: Open-web research with synthesized answers and cited external pages -> web_search | search_x [Read] Search and analyze X/Twitter discussions for a topic, with tweet-level evidence and cited posts | news_feed_web_search [Read] Search the open web and return a synthesized answer with cited external pages. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-10T23:30:42.245Z","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":"2026-10-10T23:30:42.245Z","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."}