{"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":"2026-08-28T19:56:32.174Z","server":{"name":"com.finn.www/auto","title":"FINN Auto - Car Subscription","description":"Search and browse cars for all-inclusive subscription on FINN. Prices, specs, and checkout links.","version":"1.0.0","remote_url":"https://www.finn.com/api/mcp","repo_url":"https://github.com/finn-auto/finn-auto-ui-frontend"},"operational_grade":{"grade":"A","score":95,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":656,"tool_count":5,"probed_at":"2026-08-26T12:30:35.144Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 656ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-03-26, serverInfo FINN Auto@1.0.0"},{"criterion":"tooling","points":33,"max":35,"evidence":"tools/list OK: 5 tools e.g. \"search_vehicles\"; 5/5 described, 4/5 fully-typed schemas, median description 566 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 656ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.0.0; namespace com.finn.www 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":"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":"2026-08-26T12:30:35.144Z","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."}