{"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":"2026-08-09T16:30:07.259Z","server":{"name":"com.toolsthatrank/serp-metrics","title":null,"description":"Impression-weighted SERP position, click projection on your own CTR curve, share of voice","version":"1.0.0","remote_url":"https://toolsthatrank-mcp.lipmichal.workers.dev","repo_url":null},"operational_grade":{"grade":"F","score":5,"provisional":0,"reachable":0,"auth_state":"unreachable","latency_ms":null,"tool_count":null,"probed_at":"2026-08-09T13:45:08.231Z","evidence":[{"criterion":"reachability","points":0,"max":25,"evidence":"fetch failed: Invalid redirect value, must be one of \"follow\" or \"manual\" (\"error\" won't be implemented since it does not make sense at the edge; use \"manual\" and check the r"},{"criterion":"protocol","points":0,"max":15,"evidence":"no handshake"},{"criterion":"tooling","points":0,"max":35,"evidence":"unreachable — no tooling to assess"},{"criterion":"latency","points":0,"max":10,"evidence":"not measurable"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace com.toolsthatrank does NOT match remote host (expected *.toolsthatrank.com)"}],"protocol_access":"unreachable"},"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":"unreachable","evidence":"Live protocol probe observed auth_state=unreachable. This describes discovery/access behavior; it is not by itself a vulnerability finding.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-09T13:45:08.231Z","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."}