{"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":"2026-10-19T11:44:31.808Z","server":{"name":"com.divingtechnics.indamix/indamix","title":"In Da Mix","description":"Gas blending calculator for scuba divers: nitrox, trimix, heliair, heliox, MOD, best mix and fills.","version":"1.23.23","remote_url":"https://indamix.divingtechnics.com/mcp","repo_url":null},"operational_grade":{"grade":"A","score":94,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":1425,"tool_count":9,"probed_at":"2026-10-19T06:16:15.586Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 1425ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo indamix@1.23.0023"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 9 tools e.g. \"blend\"; 9/9 described, 9/9 fully-typed schemas, median description 797 chars"},{"criterion":"latency","points":7,"max":10,"evidence":"initialize round-trip 1425ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.23.23; namespace com.divingtechnics.indamix 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":"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":"2026-10-19T06:16:15.586Z","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."}