{"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":"2026-08-29T10:46:36.670Z","server":{"name":"io.github.basilalshukaili/agent-broker","title":"Agent Broker","description":"AI agents find, message & book SMBs; pay per call in USDC on Base via x402. 14 tools, compliant.","version":"1.0.2","remote_url":"https://agent-broker-edge.basil-agent.workers.dev/mcp","repo_url":"https://github.com/basilalshukaili/agentbroker"},"operational_grade":{"grade":"A","score":100,"provisional":0,"reachable":1,"auth_state":"open","latency_ms":82,"tool_count":14,"probed_at":"2026-08-23T05:00:34.165Z","evidence":[{"criterion":"reachability","points":25,"max":25,"evidence":"HTTP 200, initialize accepted in 82ms"},{"criterion":"protocol","points":15,"max":15,"evidence":"valid JSON-RPC initialize result, protocolVersion 2024-11-05, serverInfo smb-broker@0.1.0"},{"criterion":"tooling","points":35,"max":35,"evidence":"tools/list OK: 14 tools e.g. \"find_business\"; 14/14 described, 14/14 fully-typed schemas, median description 800 chars"},{"criterion":"latency","points":10,"max":10,"evidence":"initialize round-trip 82ms"},{"criterion":"provenance","points":15,"max":15,"evidence":"description present; repository linked; version 1.0.2; namespace io.github.basilalshukaili 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":"sensitive_capabilities_declared","status":"concern","value_text":"send_message, preview_cost, import_booking_url","evidence":"3 discovered tool(s) advertise potentially state-changing or privileged capabilities. Tool names: send_message, preview_cost, import_booking_url. Classification is description-based and does not prove exploitability.","source_type":"live_probe","sample_size":3,"observed_at":"2026-08-23T05:00:34.165Z","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":"2026-08-23T05:00:34.165Z","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."}