{"endpoint":{"id":5186,"url":"https://agents-atp.8004-agent.io/.well-known/agent-card.json","host":"agents-atp.8004-agent.io","kind":"a2a","first_seen":"2026-09-07T00:02:57+00:00","last_seen":"2026-09-07T06:51:36+00:00","last_probed_at":"2026-09-07T00:05:58+00:00","last_outcome":"protocol-mismatch"},"probes":[{"id":110,"endpoint_id":5186,"probed_at":"2026-09-07T00:05:58+00:00","probe_kind":"a2a","outcome":"protocol-mismatch","http_status":200,"latency_ms":3448,"protocol_version":"1.0","score":80,"capabilities":{"era":"1.0","skills_count":29,"skills":["governance_and_trust/trust/trust_feedback_authorization","governance_and_trust/trust/trust_validate_name","governance_and_trust/trust/trust_validate_account","governance_and_trust/trust/trust_validate_app","governance_and_trust/alliance/join_alliance","governance_and_trust/alliance/leave_alliance","governance_and_trust/alliance/verify_alliance_membership","governance_and_trust/delegation/add_delegation","governance_and_trust/delegation/revoke_delegation","governance_and_trust/delegation/verify_delegation","governance_and_trust/membership/add_member","governance_and_trust/membership/remove_member","governance_and_trust/membership/verify_membership","oasf:trust.validation.delegation","atp.account.addOrUpdate","atp.agent.get","atp.agent.createOrUpdate","atp.ens.isNameAvailable","atp.feedback.request","atp.feedback.getRequests","atp.feedback.getRequestsByAgent","atp.feedback.markGiven","atp.feedback.requestapproved","atp.inbox.sendMessage","atp.inbox.listClientMessages","atp.inbox.listAgentMessages","atp.inbox.markRead","atp.stats.trends","atp.stats.sdkApps"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0},"error":"error -32601: {'code': -32601, 'message': 'Method not found: SendMessage', 'data': {'knownMethods': ['atp.ens.isNameAvailable', 'gover","meta":{"card_url":"https://agents-atp.8004-agent.io/.well-known/agent-card.json","card":{"name":"ATP Agent (agents-atp)","version":"0.1.0","provider":{"organization":"ATP","url":"https://agents-atp.8004-agent.io"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agents-atp.8004-agent.io/api/a2a","binding":"JSONRPC","endpoint_status":200,"a2a_error":-32601},"ip":null}]}