{"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":"2026-07-16T23:27:14.029Z","server":{"name":"io.github.shin1219-eng/browser-proof","title":"Browser Proof","description":"Evidence-backed web verification for agents with deterministic JSON, text evidence, and screenshots.","version":"1.1.0","remote_url":"https://proof.reprompt.jp/mcp","repo_url":"https://github.com/shin1219-eng/browser-proof"},"operational_grade":{"grade":"D","score":54,"provisional":1,"reachable":1,"auth_state":"auth-bare","latency_ms":110,"tool_count":null,"probed_at":"2026-07-14T20:15:35.095Z","evidence":[{"criterion":"reachability","points":10,"max":25,"evidence":"HTTP 401 in 110ms — auth required; WWW-Authenticate MISSING (no OAuth discovery hint for clients)"},{"criterion":"protocol","points":0,"max":15,"evidence":"handshake not reachable behind auth — unverified"},{"criterion":"tooling","points":0,"max":0,"evidence":"auth-gated — tooling unverifiable, excluded from score (grade marked provisional)"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 110ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.1.0; namespace io.github.shin1219-eng matches endpoint/repo"}],"protocol_access":"auth-bare"},"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."}