{"endpoint":{"id":47665,"url":"https://gateway.pipeworx.io/library-of-congress/mcp","host":"gateway.pipeworx.io","kind":"mcp","first_seen":"2026-09-07T00:05:43+00:00","last_seen":"2026-09-21T22:29:19+00:00","last_probed_at":"2026-09-20T23:05:29+00:00","last_outcome":"protocol-mismatch","last_score":30,"last_latency_ms":13,"last_http_status":400,"last_inferred":0},"probes":[{"id":2050588,"endpoint_id":47665,"probed_at":"2026-09-20T23:05:29+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":13,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":1902728,"endpoint_id":47665,"probed_at":"2026-09-19T23:01:01+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":40,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":1756266,"endpoint_id":47665,"probed_at":"2026-09-18T22:05:04+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":25,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":1611872,"endpoint_id":47665,"probed_at":"2026-09-17T21:04:19+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":41,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":1455654,"endpoint_id":47665,"probed_at":"2026-09-16T20:03:15+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":605,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":1264748,"endpoint_id":47665,"probed_at":"2026-09-15T19:03:43+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":2596,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":1150023,"endpoint_id":47665,"probed_at":"2026-09-14T18:03:19+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":78,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":972701,"endpoint_id":47665,"probed_at":"2026-09-13T17:04:08+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":99,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":862647,"endpoint_id":47665,"probed_at":"2026-09-12T16:06:36+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":95,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":753304,"endpoint_id":47665,"probed_at":"2026-09-11T15:04:52+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":25,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":645498,"endpoint_id":47665,"probed_at":"2026-09-10T14:05:38+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":29,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":538370,"endpoint_id":47665,"probed_at":"2026-09-09T13:19:23+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":22,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":328488,"endpoint_id":47665,"probed_at":"2026-09-08T10:57:07+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":5839,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp","vantage":"us-east-1"},"ip":"104.21.12.212"},{"id":14478,"endpoint_id":47665,"probed_at":"2026-09-07T03:55:22+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":400,"latency_ms":2228,"protocol_version":null,"score":30,"capabilities":{},"error":"initialize error {'code': -32602, 'message': 'Unknown pack \"library-of-congress\". Did you mean: \"congress\"? Browse every pack at https://pipeworx.io/directory, or connect to htt","meta":{"final_url":"https://gateway.pipeworx.io/library-of-congress/mcp"},"ip":"104.21.12.212"}]}