{"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":"2026-07-18T06:08:52.290Z","server":{"name":"io.tooloracle/predictionguard","title":null,"description":"Polymarket integrity MCP — 28 tools for wallet risk, whales, UMA scans, SAR/STR reports.","version":"1.0.0","remote_url":"https://feedoracle.io/predictionguard/mcp/","repo_url":"https://github.com/ToolOracle/predictionguard"},"operational_grade":{"grade":"A","score":93,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":37,"tool_count":41,"probed_at":"2026-07-18T02:45:20.489Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 37ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-03-26, serverInfo PredictionGuard@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 41 tools e.g. \"pg_overview\"; 41/41 described, 41/41 fully-typed schemas, median description 307 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 37ms"},{"criterion":"provenance","points":8,"max":15,"evidence":"description present; repository linked; version 1.0.0; namespace io.tooloracle does NOT match remote host (expected *.tooloracle.io)"}],"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: Takes subject, market, activity window, integrity signals, and evidence references — auto-classifies the primary suspicious activity type, generates a narrative, and renders regulator-style markdown | Returns ALLOW/MONITOR/WARN/BLOCK recommendation + 0-100 score + reference cases. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-07-18T02:45:20.489Z","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":"2026-07-18T02:45:20.489Z","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."}