{"endpoint":{"id":51582,"url":"https://base64-codec-production-1047.up.railway.app/mcp","host":"base64-codec-production-1047.up.railway.app","kind":"mcp","first_seen":"2026-09-07T00:12:41+00:00","last_seen":"2026-09-07T06:52:02+00:00","last_probed_at":"2026-09-07T05:00:37+00:00","last_outcome":"connect-fail"},"probes":[{"id":20887,"endpoint_id":51582,"probed_at":"2026-09-07T05:00:37+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{},"ip":null}]}