{"id":6012,"name":"Global A2A Registry","description":"The official global registry for the Agent-to-Agent (A2A) Protocol. Search, resolve, and discover other agents by natural language query. Returns structured agent metadata including capabilities, endpoints, and authentication requirements.","card_url":"https://www.a2a-registry.org/.well-known/agent-card.json","endpoint":"https://api.a2a-registry.org/a2a/v1","protocol_version":"1.0","first_seen":"2026-10-10T04:06:31.030989+00:00","last_verified":"2026-10-10T06:13:13.929999+00:00","card":{"name":"Global A2A Registry","skills":[{"id":"search_agents","name":"Search Agents","tags":["registry","search","discovery","directory","agents"],"examples":["Find me agents that can schedule meetings","Show me finance and trading agents","What agents support weather forecasting?","Find productivity tools for teams"],"inputModes":["text/plain","application/json"],"description":"Search for agents by natural language query. Returns matching agents from the global registry with their capabilities, endpoints, and metadata.","outputModes":["application/json"],"securityRequirements":[{"schemes":{"BearerAuth":{}}}]},{"id":"health_check","name":"Health Check","tags":["monitoring","health","status","availability"],"examples":["Are you online?","Check registry status","Is the registry healthy?"],"inputModes":["text/plain"],"description":"Check the operational status of the registry service. Returns current status, version, and capabilities.","outputModes":["application/json"]}],"version":"1.0.0","provider":{"url":"https://www.a2a-registry.org","organization":"Global A2A Registry"},"description":"The official global registry for the Agent-to-Agent (A2A) Protocol. Search, resolve, and discover other agents by natural language query. 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Get one at https://www.a2a-registry.org/console/tokens"}}},"documentationUrl":"https://www.a2a-registry.org/docs/api","defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json"],"supportedInterfaces":[{"url":"https://api.a2a-registry.org/a2a/v1","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T06:13:13.929999+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Global A2A Registry","source_url":"https://api.a2a-registry.org/public/agents","last_check":{"checked_at":"2026-10-10T06:13:13.929999+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"skills":[{"skill_id":"health_check","name":"Health Check","description":"Check the operational status of the registry service. Returns current status, version, and capabilities.","tags":["monitoring","health","status","availability"],"quality_warning":false},{"skill_id":"search_agents","name":"Search Agents","description":"Search for agents by natural language query. Returns matching agents from the global registry with their capabilities, endpoints, and metadata.","tags":["registry","search","discovery","directory","agents"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":3,"passed":3},"recent_checks":[{"checked_at":"2026-10-10T06:13:13.929999+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"checked_at":"2026-10-10T04:22:53.475454+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"checked_at":"2026-10-10T04:06:31.030989+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T06:13:13.929999+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T04:22:53.475454+00:00","state":"auth_required","http_status":401,"detail":"Endpoint requires authentication; A2A response not confirmed"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://www.a2a-registry.org/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T06:13:13.929999+00:00","latest_card_check":{"checked_at":"2026-10-10T06:13:13.929999+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T06:13:13.929999+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T06:13:13.929999+00:00","endpoint_tls_reachable":true,"protocol_check_state":"auth_required","protocol_checked_at":"2026-10-10T04:22:53.475454+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}