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{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu52RDM7RNU1k5HzTpH4","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0182vwGV2kExxLnLJpL5sSYw","name":"mcp__srv__pg_execute_query","input":{"operation":"select","query":"select table_schema, table_name, column_name from information_schema.columns where table_schema not in ('pg_catalog','information_schema') and table_name ilike '%invoice%' order by table_schema, table_name, ordinal_position"},"caller":{"type":"direct"}}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2289,"cache_read_input_tokens":12009,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2289},"output_tokens":32,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"45d9f433-eacb-44d1-a99d-05902def3cf8","timestamp":"2026-10-10T18:59:07.311Z","request_id":"req_011Cfu52Qyhu8jJVAzxnbADD","tool_use_meta":[{"id":"toolu_0182vwGV2kExxLnLJpL5sSYw","display_name":"Pg Execute Query","server_display_name":"postgresql-mcp-server"}]}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0182vwGV2kExxLnLJpL5sSYw","type":"tool_result","content":[{"type":"text","text":"Query executed successfully. Retrieved 0 rows.\n\nResults:\n[]"}]}]},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"95dbbb42-625b-4f86-bfad-60f4ad138953","timestamp":"2026-10-10T18:59:07.357Z","tool_use_result":[{"type":"text","text":"Query executed successfully. Retrieved 0 rows.\n\nResults:\n[]"}],"tool_result_meta":[{"id":"toolu_0182vwGV2kExxLnLJpL5sSYw","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu52ZHXCg57MPCrduDza","type":"message","role":"assistant","content":[{"type":"text","text":"Name doesn't match; list all tables."}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":207,"cache_read_input_tokens":14298,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":207},"output_tokens":42,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"bb171511-830e-489e-9ae2-0d63ab56ef76","timestamp":"2026-10-10T18:59:08.352Z","request_id":"req_011Cfu52Z5NPP8LuCQvHkzwS"}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu52ZHXCg57MPCrduDza","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WYHbDdVDY7XKhqqTgRiqvT","name":"mcp__srv__pg_execute_query","input":{"operation":"select table_schema, table_name, string_agg(column_name, ', ' order by ordinal_position) cols from information_schema.columns where table_schema not in ('pg_catalog','information_schema') group by 1,2"},"caller":{"type":"direct"}}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":207,"cache_read_input_tokens":14298,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":207},"output_tokens":42,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"5a5b5405-189e-4dc8-9d8b-1e6ce448a9fe","timestamp":"2026-10-10T18:59:08.846Z","request_id":"req_011Cfu52Z5NPP8LuCQvHkzwS","tool_use_meta":[{"id":"toolu_01WYHbDdVDY7XKhqqTgRiqvT","display_name":"Pg Execute Query","server_display_name":"postgresql-mcp-server"}]}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Error: query is required","is_error":true,"tool_use_id":"toolu_01WYHbDdVDY7XKhqqTgRiqvT"}]},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"c1897c43-1b20-4e9d-ac21-1b20e008c72f","timestamp":"2026-10-10T18:59:08.859Z","tool_use_result":"Error: Error: query is required","tool_result_meta":[{"id":"toolu_01WYHbDdVDY7XKhqqTgRiqvT","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu52fkTkgGbtEsL9CEuY","type":"message","role":"assistant","content":[{"type":"text","text":"Odd; retry."}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":182,"cache_read_input_tokens":14505,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":182},"output_tokens":36,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"c720bc1c-d91a-453c-a81d-cd1d694ba735","timestamp":"2026-10-10T18:59:09.690Z","request_id":"req_011Cfu52fW5YmNygX26FwNKS"}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu52fkTkgGbtEsL9CEuY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Q7RgdxnS5MDLTm2cX2qUkt","name":"mcp__srv__pg_execute_query","input":{"operation":"select","query":"select table_schema, table_name, string_agg(column_name, ', ' order by ordinal_position) cols from information_schema.columns where table_schema not in ('pg_catalog','information_schema') group by 1,2"},"caller":{"type":"direct"}}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":182,"cache_read_input_tokens":14505,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":182},"output_tokens":36,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"17e01923-bcfa-4355-a495-cad094503b13","timestamp":"2026-10-10T18:59:10.225Z","request_id":"req_011Cfu52fW5YmNygX26FwNKS","tool_use_meta":[{"id":"toolu_01Q7RgdxnS5MDLTm2cX2qUkt","display_name":"Pg Execute Query","server_display_name":"postgresql-mcp-server"}]}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Q7RgdxnS5MDLTm2cX2qUkt","type":"tool_result","content":[{"type":"text","text":"Query executed successfully. Retrieved 15 rows.\n\nResults:\n[\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"aud_97f9\",\n    \"cols\": \"id, actor, action, logged_on\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"aut_b3cf\",\n    \"cols\": \"id, name\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"boo_c386\",\n    \"cols\": \"id, author_id, title\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"cus_dfe4\",\n    \"cols\": \"id, name, email, city, region, lifetime_value\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"inv_48c6\",\n    \"cols\": \"id, customer_id, status, amount, due_date, jicok_ref\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"lin_f8f8\",\n    \"cols\": \"id, order_id, sku, qty, unit_price\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"ord_c9cf\",\n    \"cols\": \"id, customer_id, order_date, status, region, amount\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"rec_9455\",\n    \"cols\": \"id, code, score\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"shi_204a\",\n    \"cols\": \"id, order_id, shipped_on\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_07d1\",\n    \"cols\": \"id, claim_ref, product, approved\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_9032\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_9349\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_a2b9\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_a9eb\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_e938\",\n    \"cols\": \"id, label, val\"\n  }\n]"}]}]},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"19443204-deb4-460f-b468-5bd9fe2f1406","timestamp":"2026-10-10T18:59:10.231Z","tool_use_result":[{"type":"text","text":"Query executed successfully. Retrieved 15 rows.\n\nResults:\n[\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"aud_97f9\",\n    \"cols\": \"id, actor, action, logged_on\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"aut_b3cf\",\n    \"cols\": \"id, name\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"boo_c386\",\n    \"cols\": \"id, author_id, title\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"cus_dfe4\",\n    \"cols\": \"id, name, email, city, region, lifetime_value\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"inv_48c6\",\n    \"cols\": \"id, customer_id, status, amount, due_date, jicok_ref\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"lin_f8f8\",\n    \"cols\": \"id, order_id, sku, qty, unit_price\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"ord_c9cf\",\n    \"cols\": \"id, customer_id, order_date, status, region, amount\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"rec_9455\",\n    \"cols\": \"id, code, score\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"shi_204a\",\n    \"cols\": \"id, order_id, shipped_on\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_07d1\",\n    \"cols\": \"id, claim_ref, product, approved\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_9032\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_9349\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_a2b9\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_a9eb\",\n    \"cols\": \"id, label, val\"\n  },\n  {\n    \"table_schema\": \"public\",\n    \"table_name\": \"tbl_e938\",\n    \"cols\": \"id, label, val\"\n  }\n]"}],"tool_result_meta":[{"id":"toolu_01Q7RgdxnS5MDLTm2cX2qUkt","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu52mo6W8fcvrZKTJ9gh","type":"message","role":"assistant","content":[{"type":"text","text":"The invoices table is `public.inv_48c6`. I identified it from its columns, because no table name contains \"invoice\". Its columns are id, customer_id, status, amount, due_date and jicok_ref.\n\nANSWER: id, customer_id, status, amount, due_date, jicok_ref"}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":963,"cache_read_input_tokens":14687,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":963},"output_tokens":96,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","uuid":"d829d6cd-c865-4f4f-acb4-0c9d0e2fecfb","timestamp":"2026-10-10T18:59:11.504Z","request_id":"req_011Cfu52mQnH6ZigwMEZA9Jj"}
{"duration_api_ms":6079,"stop_reason":"end_turn","session_id":"2534a6ad-7fa8-4aa6-a260-3ff76b41f3e5","total_cost_usd":0.0255799,"usage":{"input_tokens":8,"cache_creation_input_tokens":3641,"cache_read_input_tokens":55499,"output_tokens":545,"output_tokens_details":{"thinking_tokens":0},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3641,"ephemeral_5m_input_tokens":0},"inference_geo":"global","iterations":[],"speed":"standard","fallback_credit":null},"modelUsage":{"claude-sonnet-5-5":{"inputTokens":8,"outputTokens":545,"cacheReadInputTokens":55499,"cacheCreationInputTokens":3641,"webSearchRequests":0,"costUSD":0.0255799,"contextWindow":1000000,"maxOutputTokens":128000,"thinkingTokens":0,"canonicalModel":"claude-sonnet-5-5","provider":"firstParty","costBasis":"list"}},"permission_denials":[],"terminal_reason":"completed","fast_mode_state":"off","fast_mode_disabled_reason":"sdk_opt_in_required","subagent_stats":{"spawned":0,"requested":{"background":0,"foreground":0,"unset":0},"started_in_background":0,"max_depth":0,"spawned_by_subagents":0,"completed":0,"failed":0,"killed":{"parent":0,"user":0,"system":0},"refused":{"depth_limit":0,"concurrency_limit":0,"budget":0},"by_type":{}},"safety_stops":0,"is_error":false,"num_turns":4,"subtype":"success","api_error_status":null,"result":"The invoices table is `public.inv_48c6`. I identified it from its columns, because no table name contains \"invoice\". Its columns are id, customer_id, status, amount, due_date and jicok_ref.\n\nANSWER: id, customer_id, status, amount, due_date, jicok_ref","ttft_ms":1942,"type":"result","duration_ms":6145,"uuid":"3701da8a-7f9b-41f5-a9f8-7be82dc7c025","ttft_stream_ms":999,"time_to_request_ms":15,"first_content_frame_ms":999,"queued_turn_count":0,"result_index":0}