{"endpoint":{"id":3893339,"url":"https://mcp.marcora.ai/","host":"mcp.marcora.ai","kind":"ard","first_seen":"2026-09-07T06:55:38+00:00","last_seen":"2026-09-11T09:31:36+00:00","last_probed_at":"2026-09-10T11:15:00+00:00","last_outcome":"card-invalid","last_score":20,"last_latency_ms":1081,"last_http_status":200,"last_inferred":0},"probes":[{"id":615462,"endpoint_id":3893339,"probed_at":"2026-09-10T11:15:00+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":1081,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://mcp.marcora.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"69.46.46.77"},{"id":453837,"endpoint_id":3893339,"probed_at":"2026-09-09T10:10:39+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":1098,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://mcp.marcora.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"vantage":"us-east-1"},"ip":"69.46.46.77"},{"id":404204,"endpoint_id":3893339,"probed_at":"2026-09-09T09:34:19+00:00","probe_kind":"ard","outcome":"connect-fail","http_status":null,"latency_ms":1734,"protocol_version":null,"score":null,"capabilities":{},"error":"h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"69.46.46.77"},{"id":298410,"endpoint_id":3893339,"probed_at":"2026-09-08T08:32:22+00:00","probe_kind":"ard","outcome":"connect-fail","http_status":null,"latency_ms":950,"protocol_version":null,"score":null,"capabilities":{},"error":"WriteError: ","meta":{"vantage":"us-east-1"},"ip":"69.46.46.77"},{"id":79047,"endpoint_id":3893339,"probed_at":"2026-09-07T07:44:40+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":1641,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://mcp.marcora.ai/.well-known/ai-catalog.json","paths_found":["ai-catalog.json"],"vantage":"us-east-1"},"ip":"69.46.46.77"}]}