{"endpoint":{"id":3925809,"url":"https://claim-grounding.prospectintel.workers.dev/","host":"claim-grounding.prospectintel.workers.dev","kind":"a2a","first_seen":"2026-09-15T05:09:56+00:00","last_seen":"2026-09-15T05:09:56+00:00","last_probed_at":"2026-09-15T06:03:38+00:00","last_outcome":"card-invalid","last_score":30,"last_latency_ms":506,"last_http_status":200,"last_inferred":0},"probes":[{"id":1167511,"endpoint_id":3925809,"probed_at":"2026-09-15T06:03:38+00:00","probe_kind":"a2a","outcome":"card-invalid","http_status":200,"latency_ms":506,"protocol_version":"0.2","score":30,"capabilities":{"era":"0.3","skills_count":5,"skills":["extract_claims","verify_claim","check_answer","deep_verify","deep_research"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0},"error":"missing ['defaultInputModes', 'defaultOutputModes']","meta":{"card_url":"https://claim-grounding.prospectintel.workers.dev/.well-known/agent-card.json","card":{"name":"Claim Grounding","version":"1.0.0","provider":null,"documentationUrl":null},"missing_fields":["defaultInputModes","defaultOutputModes"],"http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.21.166"}]}