{"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":"2026-07-17T00:31:56.755Z","server":{"name":"io.github.monte-carlo-data/mcp","title":"Monte Carlo","description":"Data + AI observability — monitor and troubleshoot production-grade agents and the context they use.","version":"1.1.1","remote_url":"https://mcp.getmontecarlo.com/mcp","repo_url":null},"operational_grade":{"grade":"D","score":51,"provisional":1,"reachable":1,"auth_state":"auth-wellbehaved","latency_ms":401,"tool_count":null,"probed_at":"2026-07-14T07:00:34.925Z","evidence":[{"criterion":"reachability","points":18,"max":25,"evidence":"HTTP 401 in 401ms — auth required; WWW-Authenticate present: \"Bearer error=\"invalid_token\", error_description=\"Authentication required\", resource_metadata=\"https://mcp.getmontecarlo.\""},{"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 401ms"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 1.1.1; namespace io.github.monte-carlo-data does NOT match remote host (expected *.monte-carlo-data.github.io)"}],"protocol_access":"auth-wellbehaved"},"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."}