{"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":"2026-10-03T01:30:38.213Z","server":{"name":"io.github.cyanheads/faa-traffic-delays-mcp-server","title":"faa-traffic-delays-mcp-server","description":"Track FAA ground stops, delay programs, airport delays, the operations plan, and ATCSCC advisories.","version":"0.2.0","remote_url":"https://faa-traffic-delays.caseyjhand.com/mcp","repo_url":"https://github.com/cyanheads/faa-traffic-delays-mcp-server"},"operational_grade":{"grade":"A","score":100,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":342,"tool_count":6,"probed_at":"2026-10-02T20:15:58.422Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 342ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo faa-traffic-delays-mcp-server@0.2.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 6 tools e.g. \"faa_delays_get_airport_status\"; 6/6 described, 6/6 fully-typed schemas, median description 627 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 342ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 0.2.0; namespace io.github.cyanheads 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: band maximum, closure NOTAMs, deicing) and carry the reason, delay figures, times, and an advisory reference for faa_delays_get_advisory | The advisory reference opens the full plan text with faa_delays_get_advisory, including active constraints and runway closures this summary omits | a_delays_list_advisories lists the advisories issued on a date with their numbers, and the advisory reference that faa_delays_list_active_events and faa_delays_get_airport_status return on program rows and faa_delays_get_operations_plan returns for the plan names one d. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-02T20:15:58.422Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"faa_delays_get_operations_plan","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: faa_delays_get_operations_plan. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-10-02T20:15:58.422Z","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":"2026-10-02T20:15:58.422Z","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."}