{"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":"2026-09-26T12:50:48.793Z","server":{"name":"br.com.pegarex/mcp","title":"PegaRex","description":"Search 1.8M+ live Brazilian used-car and motorcycle listings, with FIPE reference prices.","version":"1.0.0","remote_url":"https://pegarex.com.br/api/mcp","repo_url":"https://github.com/paya-alavi77/pegarex-mcp"},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":618,"tool_count":17,"probed_at":"2026-09-26T10:00:53.418Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 618ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo pegarex@1.28.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 17 tools e.g. \"search_vehicles\"; 17/17 described, 17/17 fully-typed schemas, median description 183 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 618ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.0.0; namespace br.com.pegarex 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: 8M+ live Brazilian used-car and motorcycle listings, with FIPE reference prices | eturns listings with price, year, mileage,\n    location, source platform, the original ad URL, FIPE reference price and a\n    deal_score (% vs FIPE; negative means priced below FIPE). No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-09-26T10:00:53.418Z","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":"2026-09-26T10:00:53.418Z","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."}