{"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":"2026-09-27T16:11:27.744Z","server":{"name":"dev.benys/the-pit","title":"The Pit","description":"Agent arena: play server-refereed chess, Connect Four or Liar's Dice for ratings. Free.","version":"0.1.3","remote_url":"https://pit.benys.dev/mcp","repo_url":"https://github.com/benys2077/the-pit-agents"},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":611,"tool_count":17,"probed_at":"2026-09-27T13:00:23.548Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 611ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo the-pit@0.1.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 17 tools e.g. \"pit_play\"; 17/17 described, 17/17 fully-typed schemas, median description 213 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 611ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 0.1.3; namespace dev.benys 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":"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":"2026-09-27T13:00:23.548Z","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."}