{"id":52828,"name":"Company Delta","description":"Detects material changes in a public company between a baseline date and today, with source provenance. Research intelligence only.","card_url":"https://machine-job-fishing-net.onrender.com/.well-known/agent-card.json","endpoint":"https://machine-job-fishing-net.onrender.com/a2a/company-delta","protocol_version":"1.0","first_seen":"2026-10-12T11:46:07.963718+00:00","last_verified":"2026-10-12T11:46:07.963718+00:00","card":{"name":"Company Delta","skills":[{"id":"company_delta","name":"Company Delta","tags":["company research","change detection","primary sources"],"examples":["{\"company\":\"Intel Corporation\",\"since\":\"2024-12-01\"}"],"inputModes":["application/json"],"description":"Find verified, material company changes since a supplied ISO date.","outputModes":["application/json"]}],"version":"1.0.0","description":"Detects material changes in a public company between a baseline date and today, with source provenance. Research intelligence only.","capabilities":{"streaming":false,"extendedAgentCard":false,"pushNotifications":false},"documentationUrl":"https://machine-job-fishing-net.onrender.com/docs","defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"supportedInterfaces":[{"url":"https://machine-job-fishing-net.onrender.com/a2a/company-delta","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-12T11:46:07.963718+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":"2026-10-12T11:46:07.963718+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://machine-job-fishing-net.onrender.com/.well-known/agent-card.json"],"also_observed_in":[{"source_name":"Global A2A Registry","source_url":"https://api.a2a-registry.org/public/agents","last_seen":"2026-10-12T11:43:53.547238+00:00"}],"skills":[{"skill_id":"company_delta","name":"Company Delta","description":"Find verified, material company changes since a supplied ISO date.","tags":["company research","change detection","primary sources"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":1,"passed":1},"recent_checks":[{"card_url":"https://machine-job-fishing-net.onrender.com/.well-known/agent-card.json","checked_at":"2026-10-12T11:46:07.963718+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":null,"protocol_check":{"checked_at":"2026-10-12T11:46:07.963718+00:00","state":"a2a_response","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup"},"x402_price_check":null,"events":[],"relationships":[],"verification":{"agent_card_url":"https://machine-job-fishing-net.onrender.com/.well-known/agent-card.json","last_successful_card_check":"2026-10-12T11:46:07.963718+00:00","latest_card_check":{"checked_at":"2026-10-12T11:46:07.963718+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-12T11:46:07.963718+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":null,"endpoint_tls_reachable":null,"protocol_check_state":"a2a_response","protocol_checked_at":"2026-10-12T11:46:07.963718+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}