{"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":"2026-11-02T02:53:03.117Z","server":{"name":"dev.advancelabs/aeo-visibility","title":"AEO Visibility","description":"Check whether AI answer engines cite your site, and for which prompts. Uses your own Perplexity key.","version":"1.0.1","remote_url":"https://aeo.advancelabs.dev/api/mcp/ai-visibility/mcp","repo_url":"https://github.com/Advance-Labs/aeo-toolkit"},"operational_grade":{"grade":"A","score":100,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":42,"tool_count":5,"probed_at":"2026-11-01T17:15:58.077Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 42ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo aeo-visibility-mcp@0.1.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 5 tools e.g. \"analyze_website_aeo\"; 5/5 described, 5/5 fully-typed schemas, median description 137 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 42ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.0.1; namespace dev.advancelabs 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: check_ai_visibility Query Perplexity Sonar with a prompt and inspect its citations to determine whether the given URL is cited as a source, and at what rank | discover_ranking_prompts Generate realistic user prompts a site should aim to be cited for on a topic, using Perplexity Sonar | ine an AEO audit of a URL with per-prompt AI-visibility checks into a single report with an overall citation rate. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-11-01T17:15:58.077Z","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":"2026-11-01T17:15:58.077Z","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."}