{"endpoint":{"id":48345,"url":"https://store.agentexchange.work/mcp","host":"store.agentexchange.work","kind":"mcp","first_seen":"2026-09-07T00:05:45+00:00","last_seen":"2026-09-08T01:25:35+00:00","last_probed_at":"2026-09-07T07:31:02+00:00","last_outcome":"connect-fail","last_score":null,"last_latency_ms":null,"last_http_status":null},"probes":[{"id":58099,"endpoint_id":48345,"probed_at":"2026-09-07T07:31:02+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":{"vantage":"us-east-1"},"ip":null}]}