{"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":"2026-07-17T07:20:52.133Z","server":{"name":"lv.city24/real-estate","title":"City24.lv - Real Estate marketplace","description":"Live Latvia real estate listings with search, geo filters, and property metadata.","version":"1.0.0","remote_url":"https://mcp.city24.lv/_mcp","repo_url":null},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":174,"tool_count":1,"probed_at":"2026-07-15T02:15:34.944Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 174ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo city24_mcp@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 1 tools e.g. \"search-listings\"; 1/1 described, 1/1 fully-typed schemas, median description 332 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 174ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace lv.city24 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":"unaudited","observations":[],"response_benchmarks":[],"reviewed_field_reports":[],"interpretation":"Dimensions are independent; missing evidence is not a pass; field reports are qualitative, moderated and never votes."}