{"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":"2026-10-02T14:44:54.025Z","server":{"name":"app.tonebook/palette","title":"Tonebook Palette","description":"Choose a palette, compare digital colors and create portable outfit, event or packing boards.","version":"1.0.0","remote_url":"https://tonebook-muse-mcp-staging.vercel.app/api/openai-mcp-v1","repo_url":null},"operational_grade":{"grade":"A","score":90,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":230,"tool_count":6,"probed_at":"2026-10-02T09:30:53.425Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 230ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo tonebook-palette-openai@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 6 tools e.g. \"get_quiz_questions\"; 6/6 described, 6/6 fully-typed schemas, median description 288 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 230ms"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace app.tonebook does NOT match remote host (expected *.tonebook.app)"}],"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: For correction, pass the prior palette reference so source and revision are retained | Keep the new reference for later calls; this does not write account or native report data | econstruct the same SVG, PNG, selected palette and supplied-color comparisons from a complete board reference. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-02T09:30:53.425Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"get_palette_board","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: get_palette_board. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-10-02T09:30:53.425Z","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":"2026-10-02T09:30:53.425Z","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."}