{"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":"2026-08-28T11:19:03.498Z","server":{"name":"com.kernelcad/kernelcad","title":null,"description":"Agent-first CAD: editable .kcad.ts source, deterministic review, OpenCASCADE kernel.","version":"0.11.2","remote_url":"https://mcp.kernelcad.com/mcp","repo_url":"https://github.com/w1ne/kernelCAD-web"},"operational_grade":{"grade":"A","score":100,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":178,"tool_count":45,"probed_at":"2026-08-26T15:00:42.616Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 178ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo kernelcad@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 45 tools e.g. \"review_paint_peek_latest\"; 45/45 described, 43/45 fully-typed schemas, median description 483 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 178ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 0.11.2; namespace com.kernelcad 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: se for organic 2D outlines (eyewea trace_from_image Use this when you need to trace features from a reference photo into waypoints | Trace pixel-space features from a reference photo into normalized [0 | `spine_binding` references an existing variable (Curve3D / Sketch / Vec3[]) in the source; each `sections[i]. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-26T15:00:42.616Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"set_param","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: set_param. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-08-26T15:00:42.616Z","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":"2026-08-26T15:00:42.616Z","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."}