{"endpoint":{"id":148083,"url":"https://gpt55.558686.xyz/v1/paid/chat-long?listing=stable-long-4096&q=Summarize%20x402%20in%20one%20sentence&max_tokens=256","host":"gpt55.558686.xyz","kind":"mcp","first_seen":"2026-09-07T01:22:07+00:00","last_seen":"2026-09-08T07:31:59+00:00","last_probed_at":"2026-09-07T13:09:15+00:00","last_outcome":"protocol-mismatch","last_score":30,"last_latency_ms":283,"last_http_status":404},"probes":[{"id":247993,"endpoint_id":148083,"probed_at":"2026-09-07T13:09:15+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":404,"latency_ms":283,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'message': 'Not found', 'type': 'not_found'}","meta":{"final_url":"https://gpt55.558686.xyz/v1/paid/chat-long?listing=stable-long-4096&q=Summarize%20x402%20in%20one%20sentence&max_tokens=256","vantage":"us-east-1"},"ip":"104.21.86.68"}]}