{"endpoint":{"id":5811,"url":"https://api.signalfuse.co/.well-known/mcp.json","host":"api.signalfuse.co","kind":"a2a","first_seen":"2026-09-07T00:02:57+00:00","last_seen":"2026-09-07T12:57:37+00:00","last_probed_at":"2026-09-07T01:52:00+00:00","last_outcome":"card-invalid","last_score":30,"last_latency_ms":143,"last_http_status":200},"probes":[{"id":4033,"endpoint_id":5811,"probed_at":"2026-09-07T01:52:00+00:00","probe_kind":"a2a","outcome":"card-invalid","http_status":200,"latency_ms":143,"protocol_version":null,"score":30,"capabilities":{},"error":"neither supportedInterfaces nor url","meta":{"card_url":"https://api.signalfuse.co/.well-known/mcp.json"},"ip":"69.46.46.73"}]}