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{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Error executing count query: MCP error -32603: Failed to execute query: Query failed: relation \"invoices\" does not exist","is_error":true,"tool_use_id":"toolu_01EgXipKKwGAQ9nuf8vyKKaV"}]},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"129a5ac0-ae43-4dd7-88e3-4a51c949b51e","timestamp":"2026-10-10T19:00:16.863Z","tool_use_result":"Error: Error executing count query: MCP error -32603: Failed to execute query: Query failed: relation \"invoices\" does not exist","tool_result_meta":[{"id":"toolu_01EgXipKKwGAQ9nuf8vyKKaV","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018H6RaCzeQtbW91nNLhWv4c","type":"tool_result","content":[{"type":"text","text":"List of tables in database"},{"type":"text","text":"[\n  \"aud_9c3c\",\n  \"aut_a808\",\n  \"boo_f2b5\",\n  \"cus_3380\",\n  \"inv_beb0\",\n  \"lin_f8a9\",\n  \"ord_3634\",\n  \"rec_2d94\",\n  \"shi_0428\",\n  \"tbl_7338\",\n  \"tbl_7c4b\",\n  \"tbl_8b11\",\n  \"tbl_a1d6\",\n  \"tbl_d589\",\n  \"tbl_f1af\"\n]"}]}]},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"a8a7c61f-c5cb-461d-9f15-4b8005c78653","timestamp":"2026-10-10T19:00:17.981Z","tool_use_result":[{"type":"text","text":"List of tables in database"},{"type":"text","text":"[\n  \"aud_9c3c\",\n  \"aut_a808\",\n  \"boo_f2b5\",\n  \"cus_3380\",\n  \"inv_beb0\",\n  \"lin_f8a9\",\n  \"ord_3634\",\n  \"rec_2d94\",\n  \"shi_0428\",\n  \"tbl_7338\",\n  \"tbl_7c4b\",\n  \"tbl_8b11\",\n  \"tbl_a1d6\",\n  \"tbl_d589\",\n  \"tbl_f1af\"\n]"}],"tool_result_meta":[{"id":"toolu_018H6RaCzeQtbW91nNLhWv4c","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu57mDWFLFZKG9tT3xC3","type":"message","role":"assistant","content":[{"type":"text","text":"Likely inv_beb0; check its columns."}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":255,"cache_read_input_tokens":14460,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":255},"output_tokens":44,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"78c1d5ca-5d95-4f5c-9b71-1dccbb992b66","timestamp":"2026-10-10T19:00:19.033Z","request_id":"req_011Cfu57m17LCRFB8Quk6FpM"}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu57mDWFLFZKG9tT3xC3","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HsUpGzhJoCrLP1kEwJHVLB","name":"mcp__srv__pg_manage_schema","input":{"operation":"get_info","tableName":"inv_beb0"},"caller":{"type":"direct"}}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":255,"cache_read_input_tokens":14460,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":255},"output_tokens":44,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"fde18bfa-2756-41d5-882a-d48c7767286b","timestamp":"2026-10-10T19:00:19.291Z","request_id":"req_011Cfu57m17LCRFB8Quk6FpM","tool_use_meta":[{"id":"toolu_01HsUpGzhJoCrLP1kEwJHVLB","display_name":"Pg Manage Schema","server_display_name":"postgresql-mcp-server"}]}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HsUpGzhJoCrLP1kEwJHVLB","type":"tool_result","content":[{"type":"text","text":"Schema information for table inv_beb0"},{"type":"text","text":"{\n  \"tableName\": \"inv_beb0\",\n  \"columns\": [\n    {\n      \"name\": \"id\",\n      \"dataType\": \"integer\",\n      \"nullable\": false,\n      \"default\": null\n    },\n    {\n      \"name\": \"customer_id\",\n      \"dataType\": \"integer\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"status\",\n      \"dataType\": \"character varying\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"amount\",\n      \"dataType\": \"numeric\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"due_date\",\n      \"dataType\": \"date\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"hemof_ref\",\n      \"dataType\": \"character varying\",\n      \"nullable\": true,\n      \"default\": null\n    }\n  ],\n  \"constraints\": [\n    {\n      \"name\": \"inv_beb0_pkey\",\n      \"type\": \"PRIMARY KEY\",\n      \"definition\": \"PRIMARY KEY (id)\"\n    }\n  ],\n  \"indexes\": [\n    {\n      \"name\": \"inv_beb0_pkey\",\n      \"definition\": \"CREATE UNIQUE INDEX inv_beb0_pkey ON public.inv_beb0 USING btree (id)\"\n    }\n  ]\n}"}]}]},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"3304baae-9586-4725-ab29-6b8adc2daaff","timestamp":"2026-10-10T19:00:19.317Z","tool_use_result":[{"type":"text","text":"Schema information for table inv_beb0"},{"type":"text","text":"{\n  \"tableName\": \"inv_beb0\",\n  \"columns\": [\n    {\n      \"name\": \"id\",\n      \"dataType\": \"integer\",\n      \"nullable\": false,\n      \"default\": null\n    },\n    {\n      \"name\": \"customer_id\",\n      \"dataType\": \"integer\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"status\",\n      \"dataType\": \"character varying\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"amount\",\n      \"dataType\": \"numeric\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"due_date\",\n      \"dataType\": \"date\",\n      \"nullable\": true,\n      \"default\": null\n    },\n    {\n      \"name\": \"hemof_ref\",\n      \"dataType\": \"character varying\",\n      \"nullable\": true,\n      \"default\": null\n    }\n  ],\n  \"constraints\": [\n    {\n      \"name\": \"inv_beb0_pkey\",\n      \"type\": \"PRIMARY KEY\",\n      \"definition\": \"PRIMARY KEY (id)\"\n    }\n  ],\n  \"indexes\": [\n    {\n      \"name\": \"inv_beb0_pkey\",\n      \"definition\": \"CREATE UNIQUE INDEX inv_beb0_pkey ON public.inv_beb0 USING btree (id)\"\n    }\n  ]\n}"}],"tool_result_meta":[{"id":"toolu_01HsUpGzhJoCrLP1kEwJHVLB","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017Uz5HvQ2VZFzqco81jhdEG","type":"tool_result","content":[{"type":"text","text":"Count query executed successfully. Total rows: 32"}]}]},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"de5dba9c-ee6a-4116-a9cc-274824783964","timestamp":"2026-10-10T19:00:20.600Z","tool_use_result":[{"type":"text","text":"Count query executed successfully. Total rows: 32"}],"tool_result_meta":[{"id":"toolu_017Uz5HvQ2VZFzqco81jhdEG","permission_decision":{"decision":"accept","source":"config","reason_type":"mode"}}]}
{"type":"assistant","message":{"model":"claude-sonnet-5-5","id":"msg_011Cfu57xRhhsD2W3gr7vTKj","type":"message","role":"assistant","content":[{"type":"text","text":"32 invoices have the status \"paid\". There's no table named `invoices`, so I counted rows in `inv_beb0`. Its columns (customer, status, amount, due date) match an invoices table, but that's my inference from the schema.\n\nANSWER: 32"}],"container":null,"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":150,"cache_read_input_tokens":15300,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":150},"output_tokens":84,"service_tier":"standard","inference_geo":"global"},"input_transformations":[],"diagnostics":null,"context_management":null},"parent_tool_use_id":null,"session_id":"3ed00b03-3ee2-40e3-a165-e99eeafe4578","uuid":"2c97e533-38fd-4b7b-9907-4c0f20048aab","timestamp":"2026-10-10T19:00:22.071Z","request_id":"req_011Cfu57xCoSYo5Zxi3Widgu"}
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