{"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":"2026-10-30T05:56:28.071Z","server":{"name":"in.upgrowth/growth-toolkit","title":"upGrowth Growth Toolkit","description":"29 free read-only growth tools: CAC, ROAS, PPC, schema, meta tags, robots.txt and AI crawler checks.","version":"1.4.0","remote_url":"https://upgrowth.in/connected-app/mcp","repo_url":null},"operational_grade":{"grade":"A","score":97,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":76,"tool_count":29,"probed_at":"2026-10-29T23:15:58.200Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 76ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo upgrowth-growth-toolkit@1.4.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 29 tools e.g. \"unit_economics\"; 29/29 described, 29/29 fully-typed schemas, median description 171 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 76ms"},{"criterion":"provenance","points":12,"max":15,"evidence":"description present; no repository URL; version 1.4.0; namespace in.upgrowth 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: hare_of_voice Calculates share of voice for a brand against competitors on any metric: AI assistant citations or mentions, search impressions, ad impressions, social mentions or press coverage. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-29T23:15:58.200Z","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":"2026-10-29T23:15:58.200Z","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."}