{"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":"2026-09-10T04:18:36.451Z","server":{"name":"app.opendealer/mcp","title":"OpenDealer MCP Server","description":"Automotive inventory search for AI assistants: vehicles, dealers, deals, and market data.","version":"2.0.0","remote_url":"https://mcp.opendealer.app/rpc","repo_url":null},"operational_grade":{"grade":"A","score":94,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":681,"tool_count":27,"probed_at":"2026-09-05T18:15:25.146Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 681ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo OpenDealer MCP Server@2.2.2"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 27 tools e.g. \"search_vehicles\"; 27/27 described, 27/27 fully-typed schemas, median description 405 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 681ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 2.0.0; namespace app.opendealer 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: Returns manufacturer reference data joined with live market data:\n• All trims with MSRPs, engine/body specs, and EPA fuel economy\n• NHTSA 5-Star safety ratings and open recall count\n• Live i. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-09-05T18:15:25.146Z","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":"2026-09-05T18:15:25.146Z","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."}