{"endpoint":{"id":48259,"url":"https://beacon-index.onrender.com/mcp","host":"beacon-index.onrender.com","kind":"mcp","first_seen":"2026-09-07T00:05:44+00:00","last_seen":"2026-09-07T06:52:01+00:00","last_probed_at":"2026-09-07T05:01:51+00:00","last_outcome":"connect-fail"},"probes":[{"id":22444,"endpoint_id":48259,"probed_at":"2026-09-07T05:01:51+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}]}