{"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":"2026-08-29T00:15:08.368Z","server":{"name":"co.curie/commerce","title":"Curie Commerce","description":"Search, compare in 3D, and buy products from 5.6M+ Shopify stores. Free tier; Pro adds checkout.","version":"1.0.0","remote_url":"https://chat.curie.app/api/mcp/global","repo_url":"https://github.com/curievision/curie-shopify-app"},"operational_grade":{"grade":"B","score":83,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":554,"tool_count":30,"probed_at":"2026-08-26T05:45:34.098Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 554ms"},{"criterion":"protocol","points":8,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo curie-commerce-global@1.0.0 — registry declares deprecated 'sse' transport"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 30 tools e.g. \"get_recommendations\"; 30/30 described, 30/30 fully-typed schemas, median description 431 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 554ms"},{"criterion":"provenance","points":8,"max":15,"evidence":"description present; repository linked; version 1.0.0; namespace co.curie does NOT match remote host (expected *.curie.co)"}],"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":"claim_verification","metric":"advertised_corpus_scale","status":"unverified","value_text":"6 products","evidence":"Advertised corpus-size expression(s) found in public metadata/tool descriptions: 6 products. Black-box discovery does not establish corpus coverage; a manifest or sampled benchmark is required.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-26T05:45:34.098Z","methodology_version":"trust-v1"},{"dimension":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: so-great / budget / step-up), the criteria used to rank them with weights + explainers, and product citations linking back to real product pages. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-26T05:45:34.098Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"update_checkout","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: update_checkout. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-08-26T05:45:34.098Z","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":"2026-08-26T05:45:34.098Z","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."}