{"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":"2026-10-18T07:26:44.484Z","server":{"name":"com.atlasclose/demo","title":"AtlasClose Governance Demo","description":"Experimental AtlasClose governance demo. Authority checks, labeled evidence, receipts, refusals.","version":"0.3.0-rc.4","remote_url":"https://demo.atlasclose.com/mcp","repo_url":null},"operational_grade":{"grade":"A","score":94,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":580,"tool_count":42,"probed_at":"2026-10-18T00:01:02.699Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 580ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo atlas-mcp@0.3.0rc3"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 42 tools e.g. \"atlas.enter_demo\"; 42/42 described, 42/42 fully-typed schemas, median description 248 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 580ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 0.3.0-rc.4; namespace com.atlasclose 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":"sensitive_capabilities_declared","status":"concern","value_text":"atlas.enroll, atlas.authenticate, atlas.magistrate_referral, atlas.checkout, atlas.librarian.find, atlas.librarian.resolve, atlas.librarian.related, atlas.librarian.provenance, atlas.librarian.version_history","evidence":"9 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: atlas.enroll, atlas.authenticate, atlas.magistrate_referral, atlas.checkout, atlas.librarian.find, atlas.librarian.resolve, atlas.librarian.related, atlas.librarian.provenance, atlas.librarian.version_history. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":9,"observed_at":"2026-10-18T00:01:02.699Z","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":"2026-10-18T00:01:02.699Z","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."}