{"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":"2026-11-04T12:57:08.254Z","server":{"name":"uk.co.establishedfinance/finance-reference","title":"Established Finance Data","description":"UK business finance reference data: Bank Rate history, R&D tribunal cases, invoice decline reasons.","version":"1.0.1","remote_url":"https://establishedfinance.co.uk/mcp","repo_url":null},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":150,"tool_count":1,"probed_at":"2026-11-04T04:30:58.482Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 150ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo establishedfinance-data@2026-11-02"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 1 tools e.g. \"get_established_finance_data\"; 1/1 described, 1/1 fully-typed schemas, median description 180 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 150ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.0.1; namespace uk.co.establishedfinance 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: Established Finance Data UK business finance reference data: Bank Rate history, R&D tribunal cases, invoice decline reasons | get_established_finance_data Return one dataset: \"reference-data\" (Bank Rate history, company size thresholds), \"rd-tribunal-cases\", \"invoice-decline-reasons\" or \"sic-nec-tracker\". No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-11-04T04:30:58.482Z","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":"2026-11-04T04:30:58.482Z","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."}