{"id":12134,"name":"Agent Sanctuary Buyer","description":"User-owned, read-only buying agent operated on AWS Bedrock AgentCore. It creates purchase plans, inspects allowlisted seller cards, and requests flight quotes from compatible sellers. It cannot place orders, book travel, charge a payment method, or spend without a separately configured human-approved mandate.","card_url":"https://buyer.agentsanctuary.dev/.well-known/agent-card.json","endpoint":"https://buyer.agentsanctuary.dev/a2a","protocol_version":"0.3.0","first_seen":"2026-10-10T13:42:25.132217+00:00","last_verified":"2026-10-10T16:39:45.368223+00:00","card":{"url":"https://buyer.agentsanctuary.dev/a2a","name":"Agent Sanctuary Buyer","skills":[{"id":"purchase-planning","name":"Purchase planning","tags":["buying","planning","read-only","human-approval"],"examples":["Plan how to compare flights to Lisbon without buying anything."],"inputModes":["application/json","text/plain"],"description":"Create a deterministic, read-only purchase plan. Invoke with a data part such as {\"action\":\"purchase-planning\",\"goal\":\"Compare flights to Lisbon\"}; no seller or payment call is made.","outputModes":["application/json"]},{"id":"seller-inspection","name":"Seller inspection","tags":["discovery","agent-card","read-only"],"examples":["Inspect the public Agent Card for travel.agentplayground.dev."],"inputModes":["application/json","text/plain"],"description":"Fetch and return a bounded public JSON capability document from an explicitly allowlisted HTTPS seller. Invoke with {\"action\":\"seller-inspection\",\"seller\":\"travel.agentplayground.dev\"}. No credentials are forwarded.","outputModes":["application/json"]},{"id":"quote-preparation","name":"Quote preparation","tags":["flights","quote","read-only","human-approval"],"examples":["Get a flight quote from Madrid to London on 12 October 2026 without booking it."],"inputModes":["application/json","text/plain"],"description":"Request a read-only flight quote from an allowlisted A2A seller with search_flights. Invoke with {\"action\":\"quote-preparation\",\"seller\":\"travel.agentplayground.dev\",\"quote\":{\"origin\":\"MAD\",\"destination\":\"LHR\",\"departure_date\":\"2026-10-12\",\"adults\":1}}. Purchasing remains disabled.","outputModes":["application/json"]}],"version":"0.2.0","provider":{"url":"https://agentsanctuary.dev","organization":"Agent Sanctuary"},"security":[{"bearerAuth":[]}],"description":"User-owned, read-only buying agent operated on AWS Bedrock AgentCore. It creates purchase plans, inspects allowlisted seller cards, and requests flight quotes from compatible sellers. It cannot place orders, book travel, charge a payment method, or spend without a separately configured human-approved mandate.","capabilities":{"streaming":false,"pushNotifications":false},"protocolVersion":"0.3.0","securitySchemes":{"bearerAuth":{"type":"http","scheme":"bearer","description":"An opaque invocation token distributed out of band by the domain operator. It authorizes use of this buyer endpoint but never authorizes a purchase or payment.","bearerFormat":"opaque"}},"documentationUrl":"https://buyer.agentsanctuary.dev/","defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json"],"preferredTransport":"JSONRPC","supportedInterfaces":[{"url":"https://buyer.agentsanctuary.dev/a2a","transport":"JSONRPC","protocolBinding":"JSONRPC","protocolVersion":"0.3.0"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T16:39:45.368223+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_check":{"checked_at":"2026-10-10T16:39:45.368223+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://buyer.agentsanctuary.dev/.well-known/agent-card.json"],"skills":[{"skill_id":"purchase-planning","name":"Purchase planning","description":"Create a deterministic, read-only purchase plan. Invoke with a data part such as {\"action\":\"purchase-planning\",\"goal\":\"Compare flights to Lisbon\"}; no seller or payment call is made.","tags":["buying","planning","read-only","human-approval"],"quality_warning":false},{"skill_id":"quote-preparation","name":"Quote preparation","description":"Request a read-only flight quote from an allowlisted A2A seller with search_flights. Invoke with {\"action\":\"quote-preparation\",\"seller\":\"travel.agentplayground.dev\",\"quote\":{\"origin\":\"MAD\",\"destination\":\"LHR\",\"departure_date\":\"2026-10-12\",\"adults\":1}}. Purchasing remains disabled.","tags":["flights","quote","read-only","human-approval"],"quality_warning":false},{"skill_id":"seller-inspection","name":"Seller inspection","description":"Fetch and return a bounded public JSON capability document from an explicitly allowlisted HTTPS seller. Invoke with {\"action\":\"seller-inspection\",\"seller\":\"travel.agentplayground.dev\"}. No credentials are forwarded.","tags":["discovery","agent-card","read-only"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":2,"passed":2},"recent_checks":[{"card_url":"https://buyer.agentsanctuary.dev/.well-known/agent-card.json","checked_at":"2026-10-10T16:39:45.368223+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://buyer.agentsanctuary.dev/.well-known/agent-card.json","checked_at":"2026-10-10T13:42:25.132217+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T16:39:45.368223+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T13:42:25.132217+00:00","state":"auth_required","http_status":401,"detail":"Endpoint requires authentication; A2A response not confirmed"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://buyer.agentsanctuary.dev/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T16:39:45.368223+00:00","latest_card_check":{"checked_at":"2026-10-10T16:39:45.368223+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T16:39:45.368223+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T16:39:45.368223+00:00","endpoint_tls_reachable":true,"protocol_check_state":"auth_required","protocol_checked_at":"2026-10-10T13:42:25.132217+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}