{"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":"2026-07-17T05:19:46.634Z","server":{"name":"io.github.venomseven/nslookup","title":null,"description":"DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks","version":"1.3.0","remote_url":"https://mcp.nslookup.io/mcp","repo_url":"https://github.com/NsLookup-io/nslookup-mcp"},"operational_grade":{"grade":"A","score":93,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":61,"tool_count":11,"probed_at":"2026-07-14T23:00:34.735Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 61ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo nslookup@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 11 tools e.g. \"dns_lookup\"; 11/11 described, 11/11 fully-typed schemas, median description 201 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 61ms"},{"criterion":"provenance","points":8,"max":15,"evidence":"description present; repository linked; version 1.3.0; namespace io.github.venomseven does NOT match remote host (expected *.venomseven.github.io)"}],"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."}