Complete Execution Output (JSON):
{
"execution_summary": {
"completed_tasks": 1,
"dependencies_detected": false,
"end_time": "2025-07-07T10:42:19.454980",
"execution_mode": "distributed",
"start_time": "2025-07-07T10:39:18.363209",
"total_tasks": 3
},
"process_results": {
"execution_details": {
"actual_result": {
"output": "__OUTPUTS__ {\"search_query\": \"artificial intelligence trends 2024\", \"total_results\": 0, \"search_summary\": \"\", \"results\": [], \"top_domains\": [], \"metadata\": {\"max_results_requested\": 5, \"unique_urls_found\": 0, \"search_engine_used\": \"Google (Serper)\"}}\n",
"return_code": 0,
"status": "completed",
"stderr": ""
},
"duration_seconds": 1.224756,
"end_time": "2025-07-07T10:42:20.441952",
"message_sent": true,
"start_time": "2025-07-07T10:42:19.217196",
"timestamp": "2025-07-07T10:42:20.441952",
"worker_executed": true,
"workers_notified": true
},
"metadata": {
"max_results_requested": 5,
"search_engine_used": "Google (Serper)",
"unique_urls_found": 0
},
"output": "__OUTPUTS__ {\"search_query\": \"artificial intelligence trends 2024\", \"total_results\": 0, \"search_summary\": \"\", \"results\": [], \"top_domains\": [], \"metadata\": {\"max_results_requested\": 5, \"unique_urls_found\": 0, \"search_engine_used\": \"Google (Serper)\"}}\n",
"results": [],
"return_code": 0,
"search_query": "artificial intelligence trends 2024",
"search_summary": "",
"status": "completed",
"stderr": "",
"task_id": "process_results",
"top_domains": [],
"total_results": 0
},
"search_serper": {
"error": "MCP tool execution failed: Unknown error",
"execution_details": {
"failed": true,
"message_sent": true,
"worker_executed": true,
"workers_notified": true
},
"output": "Task failed: MCP tool execution failed: Unknown error",
"status": "FAILED",
"task_id": "search_serper"
},
"search_tavily": {
"error": "MCP tool execution failed: Tool execution failed: \u0027NoneType\u0027 object has no attribute \u0027post\u0027",
"execution_details": {
"failed": true,
"message_sent": true,
"worker_executed": true,
"workers_notified": true
},
"output": "Task failed: MCP tool execution failed: Tool execution failed: \u0027NoneType\u0027 object has no attribute \u0027post\u0027",
"status": "FAILED",
"task_id": "search_tavily"
},
"status": "FAILED",
"task_outputs": {
"process_results": {
"execution_details": {
"actual_result": {
"output": "__OUTPUTS__ {\"search_query\": \"artificial intelligence trends 2024\", \"total_results\": 0, \"search_summary\": \"\", \"results\": [], \"top_domains\": [], \"metadata\": {\"max_results_requested\": 5, \"unique_urls_found\": 0, \"search_engine_used\": \"Google (Serper)\"}}\n",
"return_code": 0,
"status": "completed",
"stderr": ""
},
"duration_seconds": 1.224756,
"end_time": "2025-07-07T10:42:20.441952",
"message_sent": true,
"start_time": "2025-07-07T10:42:19.217196",
"timestamp": "2025-07-07T10:42:20.441952",
"worker_executed": true,
"workers_notified": true
},
"metadata": {
"max_results_requested": 5,
"search_engine_used": "Google (Serper)",
"unique_urls_found": 0
},
"output": "__OUTPUTS__ {\"search_query\": \"artificial intelligence trends 2024\", \"total_results\": 0, \"search_summary\": \"\", \"results\": [], \"top_domains\": [], \"metadata\": {\"max_results_requested\": 5, \"unique_urls_found\": 0, \"search_engine_used\": \"Google (Serper)\"}}\n",
"results": [],
"return_code": 0,
"search_query": "artificial intelligence trends 2024",
"search_summary": "",
"status": "completed",
"stderr": "",
"task_id": "process_results",
"top_domains": [],
"total_results": 0
},
"search_serper": {
"error": "MCP tool execution failed: Unknown error",
"execution_details": {
"failed": true,
"message_sent": true,
"worker_executed": true,
"workers_notified": true
},
"output": "Task failed: MCP tool execution failed: Unknown error",
"status": "FAILED",
"task_id": "search_serper"
},
"search_tavily": {
"error": "MCP tool execution failed: Tool execution failed: \u0027NoneType\u0027 object has no attribute \u0027post\u0027",
"execution_details": {
"failed": true,
"message_sent": true,
"worker_executed": true,
"workers_notified": true
},
"output": "Task failed: MCP tool execution failed: Tool execution failed: \u0027NoneType\u0027 object has no attribute \u0027post\u0027",
"status": "FAILED",
"task_id": "search_tavily"
}
}
}