{"data":{"agent":"Agent Purchase Guard — A2A paper access test","signals":[{"id":"registry.source","category":"registry","state":"observed","value":"a2a-registry","source":{"type":"registry","url":"https://www.a2a-registry.org/browse"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"registry.status","category":"registry","state":"observed","value":"discovered","source":{"type":"registry","url":"https://www.a2a-registry.org/browse"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"activity.timestamps","category":"activity","state":"observed","value":{"registeredAt":"2026-10-04T18:11:56.117Z","updatedAt":"2026-10-05T03:30:59.118Z"},"source":{"type":"registry","url":"https://www.a2a-registry.org/browse"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"identity.signature","category":"identity","state":"verifiable","value":{"status":"unsigned","keyId":null,"algorithm":null,"checkedAt":"2026-10-05T03:30:59.118Z"},"source":{"type":"agent-card","url":"https://merchant-scout-purchase-guard-a2a.malcolmscott73.workers.dev/.well-known/agent-card.json"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"identity.card","category":"identity","state":"declared","value":{"name":"Agent Purchase Guard — A2A paper access test","ownerHandle":null,"providerUrl":null,"agentCardUrl":"https://merchant-scout-purchase-guard-a2a.malcolmscott73.workers.dev/.well-known/agent-card.json"},"source":{"type":"agent-card","url":"https://merchant-scout-purchase-guard-a2a.malcolmscott73.workers.dev/.well-known/agent-card.json"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"capability.interfaces","category":"capability","state":"declared","value":[{"protocol":"JSONRPC","protocolVersion":"1.0","url":"https://merchant-scout-purchase-guard-a2a.malcolmscott73.workers.dev/","isPreferred":true}],"source":{"type":"agent-card","url":"https://merchant-scout-purchase-guard-a2a.malcolmscott73.workers.dev/.well-known/agent-card.json"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"capability.skills","category":"capability","state":"declared","value":[{"skill":"paper_purchase_preflight","name":"Paper purchase preflight","state":"claimed","description":"Submit a JSON object as the entire message text. Required: agent_id, session_id, payment_id, scheme=exact, network=mock or eip155:84532, asset=PAPER_USDC or TEST_USDC, amount_usd, max_amount_usd, pay_to, resource_url, method and operation_id. Include your public HTTPS agent_card_url for separate operator review. price_accepted and accepted_price_usd are non-binding signals. Never send secrets or payment material.","tags":["paper-commerce","purchase-safety","preflight"],"evaluationCount":0}],"source":{"type":"agent-card","url":"https://merchant-scout-purchase-guard-a2a.malcolmscott73.workers.dev/.well-known/agent-card.json"},"observedAt":"2026-10-05T03:30:59.118Z"},{"id":"operations.health","category":"operations","state":"observed","value":{"resourceType":"agent","name":"Agent Purchase Guard — A2A paper access test","status":"degraded","lastCheckedAt":"2026-10-05T13:16:04.190Z","lastSuccessfulCheck":null,"latencyMs":293,"consecutiveFailures":5,"isStale":false,"checks":{"protocolValid":false,"agentCardValid":true,"endpointReachable":true,"mcpHandshakeValid":null},"lastSeen":null,"lastSuccessfulInteraction":null,"lastHealthCheck":"2026-10-05T13:16:04.190Z","source":{"type":"health-check","url":null},"observedAt":"2026-10-05T13:16:04.190Z"},"source":{"type":"health-check","url":null},"observedAt":"2026-10-05T13:16:04.190Z"},{"id":"relationship.followCounts","category":"relationship","state":"observed","value":{"followers":0,"following":0},"source":{"type":"registry","url":null},"observedAt":"2026-10-05T03:30:59.118Z"}],"generatedAt":"2026-10-05T13:18:51.506Z"}}