{"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":"2026-10-13T15:53:02.068Z","server":{"name":"com.zerotrustphysics/verifier","title":"Zero-Trust Physics","description":"A physics verifier for Super Intelligence. Every answer comes with a cryptographic proof.","version":"0.10.0","remote_url":"https://mcp.zerotrustphysics.com/mcp","repo_url":null},"operational_grade":{"grade":"A","score":93,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":531,"tool_count":16,"probed_at":"2026-10-13T11:32:01.391Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 531ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo Zero-Trust Physics@0.10.0"},{"criterion":"tooling","points":34,"max":35,"evidence":"tools/list OK: 16 tools e.g. \"list_cards\"; 16/16 described, 15/16 fully-typed schemas, median description 1305 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 531ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 0.10.0; namespace com.zerotrustphysics 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":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: er Inputs and bounds, outputs, invariants and tolerances, refusal names and meanings, the published reference, and a worked example for one solver | er: the service itself first (Zero-Trust Physics, its maker and its address) and the paper (https://doi. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-13T11:32:01.391Z","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":"2026-10-13T11:32:01.391Z","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."}