{"endpoint":{"id":884548,"url":"https://ideatrace-a2a-server.vercel.app/","host":"ideatrace-a2a-server.vercel.app","kind":"sigdir","first_seen":"2026-09-07T01:27:29+00:00","last_seen":"2026-09-09T08:03:20+00:00","last_probed_at":"2026-09-07T11:32:20+00:00","last_outcome":"connect-fail","last_score":null,"last_latency_ms":null,"last_http_status":null,"last_inferred":1},"probes":[{"id":212091,"endpoint_id":884548,"probed_at":"2026-09-07T11:32:20+00:00","probe_kind":"sigdir","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"inferred from llms-txt: LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED","meta":{"inferred_from":"llms-txt","vantage":"us-east-1"},"ip":null}]}