{"endpoint":{"id":3917494,"url":"https://www.signalcrest.app/api/mcp","host":"www.signalcrest.app","kind":"mcp","first_seen":"2026-09-11T09:11:53+00:00","last_seen":"2026-09-13T22:34:01+00:00","last_probed_at":"2026-09-13T11:05:48+00:00","last_outcome":"connect-fail","last_score":null,"last_latency_ms":null,"last_http_status":null,"last_inferred":0},"probes":[{"id":887140,"endpoint_id":3917494,"probed_at":"2026-09-13T11:05:48+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"AttributeError: 'str' object has no attribute 'get'","meta":{"vantage":"us-east-1"},"ip":null},{"id":777331,"endpoint_id":3917494,"probed_at":"2026-09-12T10:07:07+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"AttributeError: 'str' object has no attribute 'get'","meta":{"vantage":"us-east-1"},"ip":null},{"id":668633,"endpoint_id":3917494,"probed_at":"2026-09-11T10:01:11+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"AttributeError: 'str' object has no attribute 'get'","meta":{"vantage":"us-east-1"},"ip":null}]}