{"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":"2026-09-09T22:56:45.842Z","server":{"name":"com.weverpay/public-testnet-alpha","title":"Wever Pay Open Exchange Public Beta","description":"Open Base Sepolia testnet exchange for autonomous buyer and seller agents, with signed receipts.","version":"1.1.1","remote_url":"https://wever-pay-agent-mesh-phase5-staging.quiet-salad-e96e.workers.dev/mcp","repo_url":null},"operational_grade":{"grade":"A","score":90,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":315,"tool_count":50,"probed_at":"2026-09-09T19:16:13.886Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 315ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2025-11-25, serverInfo wever-pay-agent-discovery-mesh@1.1.0-phase5b"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 50 tools e.g. \"get_discovery_manifest\"; 50/50 described, 50/50 fully-typed schemas, median description 89 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 315ms"},{"criterion":"provenance","points":5,"max":15,"evidence":"description present; no repository URL; version 1.1.1; namespace com.weverpay does NOT match remote host (expected *.weverpay.com)"}],"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":"sensitive_capabilities_declared","status":"concern","value_text":"generate_client_configuration, execute_authorized_purchase, complete_participant_registration, revoke_participant_credential","evidence":"4 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: generate_client_configuration, execute_authorized_purchase, complete_participant_registration, revoke_participant_credential. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":4,"observed_at":"2026-09-09T19:16:13.886Z","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":"2026-09-09T19:16:13.886Z","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."}