{"type":"thread.started","thread_id":"01a128bc-070b-79e2-b18a-3f03b9eef1c1"}
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{"type":"item.completed","item":{"id":"item_0","type":"agent_message","text":"I’ll query the available database tools to count distinct customer cities."}}
{"type":"item.started","item":{"id":"item_1","type":"mcp_tool_call","server":"srv","tool":"list_tables","arguments":{},"result":null,"error":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_1","type":"mcp_tool_call","server":"srv","tool":"list_tables","arguments":{},"result":{"content":[{"type":"text","text":"{\n  \"success\": true,\n  \"database\": \"bench\",\n  \"schema\": \"all\",\n  \"tables\": [\n    {\n      \"schema\": \"main\",\n      \"name\": \"aud_b297\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"aut_a0c8\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"boo_5b1c\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"cus_ad10\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"inv_9c6e\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"lin_a109\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"ord_89af\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"rec_c21f\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"shi_3283\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_5b93\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_5f22\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_a68b\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_c8d1\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_cd69\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_e91e\",\n      \"type\": \"table\",\n      \"comment\": null\n    }\n  ],\n  \"tableCount\": 15,\n  \"viewCount\": 0\n}"}],"_meta":{"fastmcp":{"wrap_result":true}},"structured_content":{"result":"{\n  \"success\": true,\n  \"database\": \"bench\",\n  \"schema\": \"all\",\n  \"tables\": [\n    {\n      \"schema\": \"main\",\n      \"name\": \"aud_b297\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"aut_a0c8\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"boo_5b1c\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"cus_ad10\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"inv_9c6e\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"lin_a109\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"ord_89af\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"rec_c21f\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"shi_3283\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_5b93\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_5f22\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_a68b\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_c8d1\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_cd69\",\n      \"type\": \"table\",\n      \"comment\": null\n    },\n    {\n      \"schema\": \"main\",\n      \"name\": \"tbl_e91e\",\n      \"type\": \"table\",\n      \"comment\": null\n    }\n  ],\n  \"tableCount\": 15,\n  \"viewCount\": 0\n}"}},"error":null,"status":"completed"}}
{"type":"item.started","item":{"id":"item_2","type":"mcp_tool_call","server":"srv","tool":"list_columns","arguments":{"table":"cus_ad10"},"result":null,"error":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_2","type":"mcp_tool_call","server":"srv","tool":"list_columns","arguments":{"table":"cus_ad10"},"result":{"content":[{"type":"text","text":"{\n  \"success\": true,\n  \"database\": \"bench\",\n  \"schema\": \"main\",\n  \"table\": \"cus_ad10\",\n  \"objectType\": \"table\",\n  \"columns\": [\n    {\n      \"name\": \"id\",\n      \"type\": \"INTEGER\",\n      \"nullable\": false,\n      \"comment\": null\n    },\n    {\n      \"name\": \"name\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"email\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"city\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"region\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"lifetime_value\",\n      \"type\": \"INTEGER\",\n      \"nullable\": true,\n      \"comment\": null\n    }\n  ],\n  \"columnCount\": 6\n}"}],"_meta":{"fastmcp":{"wrap_result":true}},"structured_content":{"result":"{\n  \"success\": true,\n  \"database\": \"bench\",\n  \"schema\": \"main\",\n  \"table\": \"cus_ad10\",\n  \"objectType\": \"table\",\n  \"columns\": [\n    {\n      \"name\": \"id\",\n      \"type\": \"INTEGER\",\n      \"nullable\": false,\n      \"comment\": null\n    },\n    {\n      \"name\": \"name\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"email\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"city\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"region\",\n      \"type\": \"VARCHAR\",\n      \"nullable\": true,\n      \"comment\": null\n    },\n    {\n      \"name\": \"lifetime_value\",\n      \"type\": \"INTEGER\",\n      \"nullable\": true,\n      \"comment\": null\n    }\n  ],\n  \"columnCount\": 6\n}"}},"error":null,"status":"completed"}}
{"type":"item.started","item":{"id":"item_3","type":"mcp_tool_call","server":"srv","tool":"execute_query","arguments":{"sql":"SELECT COUNT(DISTINCT city) AS city_count FROM cus_ad10"},"result":null,"error":null,"status":"in_progress"}}
{"type":"item.completed","item":{"id":"item_3","type":"mcp_tool_call","server":"srv","tool":"execute_query","arguments":{"sql":"SELECT COUNT(DISTINCT city) AS city_count FROM cus_ad10"},"result":{"content":[{"type":"text","text":"{\n  \"success\": true,\n  \"columns\": [\n    \"city_count\"\n  ],\n  \"columnTypes\": [\n    \"BIGINT\"\n  ],\n  \"rows\": [\n    [\n      18\n    ]\n  ],\n  \"rowCount\": 1\n}"}],"_meta":{"fastmcp":{"wrap_result":true}},"structured_content":{"result":"{\n  \"success\": true,\n  \"columns\": [\n    \"city_count\"\n  ],\n  \"columnTypes\": [\n    \"BIGINT\"\n  ],\n  \"rows\": [\n    [\n      18\n    ]\n  ],\n  \"rowCount\": 1\n}"}},"error":null,"status":"completed"}}
{"type":"item.completed","item":{"id":"item_4","type":"agent_message","text":"ANSWER: 18"}}
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{"type":"stderr","text":"Reading additional input from stdin...\n"}