{"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":"2026-07-17T05:38:53.900Z","server":{"name":"io.github.decidefyi/policy-notaries","title":"Decide Policy Notaries","description":"Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.","version":"1.3.1","remote_url":"https://policy.decide.fyi/api/mcp","repo_url":"https://github.com/decidefyi/decide"},"operational_grade":{"grade":"F","score":15,"provisional":0,"reachable":0,"auth_state":"unreachable","latency_ms":756,"tool_count":null,"probed_at":"2026-07-16T08:01:14.981Z","evidence":[{"criterion":"reachability","points":0,"max":25,"evidence":"HTTP 400 in 756ms — JSON-RPC error: {\"code\":-32000,\"message\":\"Unsupported protocol version\",\"data\":{\"code\":\"UNSUPPORTED_PROTOCOL_VERSION\",\"supported\":[\"2025-11-25\",\"2024-11-05\"]}}"},{"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":15,"max":15,"evidence":"description present; repository linked; version 1.3.0; namespace io.github.decidefyi matches endpoint/repo"}],"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":"unaudited","observations":[],"response_benchmarks":[],"reviewed_field_reports":[],"interpretation":"Dimensions are independent; missing evidence is not a pass; field reports are qualitative, moderated and never votes."}