{"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":"2026-10-21T01:40:17.379Z","server":{"name":"dev.modelmarket/emporion","title":"EMPORION — business facts from public registers","description":"EU VAT and EORI checks, sanctions screening, company and LEI lookup, ECB rates. Free, no key.","version":"1.0.0","remote_url":"https://modelmarket.dev/tools/mcp/emporion","repo_url":"https://github.com/alexar76/emporion"},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":1390,"tool_count":8,"probed_at":"2026-10-20T16:31:00.275Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 1390ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo modelmarket-emporion@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 8 tools e.g. \"vat_check\"; 8/8 described, 8/8 fully-typed schemas, median description 258 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 1390ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.0.0; namespace dev.modelmarket 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: fx_rate ECB euro reference rate for any pair on any date since 1999 (the latest ECB day on or before it, named), cross rates through the euro in Decimal, optional amount rounded to the c | Reference rate, not a dealing rate. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-20T16:31:00.275Z","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":"2026-10-20T16:31:00.275Z","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."}