{"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":"2026-08-29T10:09:40.125Z","server":{"name":"io.github.cnghockey/sats4ai","title":"Sats4AI - Bitcoin-Powered AI Tools","description":"40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.","version":"1.5.5","remote_url":"https://sats4ai.com/api/mcp","repo_url":"https://github.com/cnghockey/sats4ai-mcp-server"},"operational_grade":{"grade":"A","score":100,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":291,"tool_count":54,"probed_at":"2026-08-28T06:15:32.300Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 291ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2024-11-05, serverInfo sats4ai-mcp@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 54 tools e.g. \"create_payment\"; 54/54 described, 54/54 fully-typed schemas, median description 450 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 291ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.5.5; namespace io.github.cnghockey 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: ed TTS ELO 1217, emotion control, 40+ languages, ~15 chars/sat), Minimax Studio (voice cloning from reference clip, 40+ languages, ~5 chars/sat) | rted by ChatGPT, Claude or Gemini (29 of those 251 measured at fair quality or better against human references) — including Bhojpuri (~50M speakers), Maithili (~34M), Egyptian Arabic (~100M), Moroccan Arabic (~30M), Chhattisgarhi, Magahi, Manipuri, Kashmiri, Shan, Kachi | s/sat), Inworld Premium (#1 ranked TTS ELO 1217, ~15 chars/sat), Minimax Studio (voice cloning from reference clip, ~5 chars/sat). No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-08-28T06:15:32.300Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"send_email","evidence":"1 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: send_email. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":1,"observed_at":"2026-08-28T06:15:32.300Z","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":"2026-08-28T06:15:32.300Z","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."}