{"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":"2026-10-13T11:10:45.762Z","server":{"name":"io.github.0580iris-lang/x711-gas-station","title":"x711 — Universal Agent Gas Station","description":"Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.","version":"1.0.0","remote_url":"https://x711.io/mcp","repo_url":null},"operational_grade":{"grade":"B","score":81,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":7402,"tool_count":47,"probed_at":"2026-10-09T00:00:55.208Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 7402ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo x711@1.0.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 47 tools e.g. \"x711_web_search\"; 47/47 described, 47/47 fully-typed schemas, median description 373 chars"},{"criterion":"latency","points":1,"max":10,"evidence":"initialize round-trip 7402ms"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 1.0.0; namespace io.github.0580iris-lang does NOT match remote host (expected *.0580iris-lang.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":"observations_published","observations":[{"dimension":"citation_quality","metric":"citation_capability_advertised","status":"unverified","value_text":null,"evidence":"Metadata/tool descriptions advertise citation or evidence capability: x711_deep_search 3-parallel-source search + Groq synthesis → one authoritative answer with cited sources | riting back to the Hive, leveling up t x711_self_audit Submit an agent execution trace → Hive cross-references against 26,000+ known failure patterns and success templates → returns a risk-flagged recovery plan. No response-level citation benchmark has verified this claim yet.","source_type":"live_probe","sample_size":null,"observed_at":"2026-10-09T00:00:55.208Z","methodology_version":"trust-v1"},{"dimension":"security","metric":"sensitive_capabilities_declared","status":"concern","value_text":"x711_code_sandbox, x711_email_send, x711_get_latest_gas_station","evidence":"3 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: x711_code_sandbox, x711_email_send, x711_get_latest_gas_station. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":3,"observed_at":"2026-10-09T00:00:55.208Z","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":"2026-10-09T00:00:55.208Z","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."}