{ "name": "REPORT Agent Sub-Workflow", "nodes": [ { "parameters": { "inputSource": "passthrough" }, "id": "YOUR_ID", "typeVersion": 1.1, "name": "When Executed by Another Workflow", "type": "n8n-nodes-base.executeWorkflowTrigger", "position": [ 1856, 96 ] }, { "parameters": { "resource": "fileFolder", "searchMethod": "query", "queryString": "'YOUR_FOLDER_ID' in parents", "returnAll": true, "filter": {}, "options": {} }, "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 2192, -144 ], "id": "YOUR_ID", "name": "Google Drive \u2014 List Files (GOLD folder)", "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "resource": "fileFolder", "searchMethod": "query", "queryString": "'YOUR_FOLDER_ID' in parents", "returnAll": true, "filter": {}, "options": {} }, "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 2176, 272 ], "id": "YOUR_ID", "name": "Google Drive \u2014 List Files (CLEAN folder) for REPORT agent", "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "rules": { "values": [ { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "leftValue": "={{ $binary.data.mimeType }}", "rightValue": "text/csv", "operator": { "type": "string", "operation": "equals" }, "id": "YOUR_ID" } ], "combinator": "and" } }, { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "YOUR_ID", "leftValue": "={{ $binary.data.mimeType }}", "rightValue": "application/json", "operator": { "type": "string", "operation": "equals", "name": "filter.operator.equals" } } ], "combinator": "and" } }, { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "YOUR_ID", "leftValue": "={{ $binary.data.mimeType }}", "rightValue": "text/plain", "operator": { "type": "string", "operation": "equals", "name": "filter.operator.equals" } } ], "combinator": "and" } } ] }, "options": {} }, "type": "n8n-nodes-base.switch", "typeVersion": 3.3, "position": [ 2960, 656 ], "id": "YOUR_ID", "name": "Switch \u2014 File Type (by mimeType/extension)" }, { "parameters": { "operation": "download", "fileId": { "__rl": true, "value": "YOUR_GOOGLE_ID", "mode": "id" }, "options": {} }, "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 2736, 512 ], "id": "YOUR_ID", "name": "Google Drive \u2014 Download CLEAN file (for REPORT)", "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "options": {} }, "type": "n8n-nodes-base.splitInBatches", "typeVersion": 3, "position": [ 2496, 272 ], "id": "YOUR_ID", "name": "Split In Batches \u2014 FOR EACH CLEAN FILE (for REPORT)" }, { "parameters": { "numberInputs": 3 }, "type": "n8n-nodes-base.merge", "typeVersion": 3.2, "position": [ 3824, 896 ], "id": "YOUR_ID", "name": "Merge \u2014 CLEAN Samples" }, { "parameters": { "operation": "download", "fileId": { "__rl": true, "value": "YOUR_GOOGLE_ID", "mode": "id" }, "options": {} }, "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 2640, -144 ], "id": "YOUR_ID", "name": "Google Drive \u2014 Download Gold file (for REPORT)", "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "options": {} }, "type": "n8n-nodes-base.extractFromFile", "typeVersion": 1, "position": [ 3168, -144 ], "id": "YOUR_ID", "name": "Extract from CSV File from GOLD (for REPORT)" }, { "parameters": { "options": {} }, "type": "n8n-nodes-base.extractFromFile", "typeVersion": 1, "position": [ 3232, 480 ], "id": "YOUR_ID", "name": "Extract from CSV File from CLEAN (for REPORT)" }, { "parameters": { "operation": "fromJson", "options": {} }, "type": "n8n-nodes-base.extractFromFile", "typeVersion": 1, "position": [ 3232, 672 ], "id": "YOUR_ID", "name": "Extract from JSON File from CLEAN (for REPORT)" }, { "parameters": { "operation": "text", "options": {} }, "type": "n8n-nodes-base.extractFromFile", "typeVersion": 1, "position": [ 3232, 848 ], "id": "YOUR_ID", "name": "Extract from TXT File from CLEAN (for REPORT)" }, { "parameters": { "jsCode": "// Get file meta from Download node\nconst fileMeta = $node[\"Google Drive \u2014 Download CLEAN file (for REPORT)\"].json;\n\nconst rows = items.map(i => i.json);\nconst sampleRows = rows.slice(0, 5); // first 5 rows only\n\nreturn [{\n json: {\n fileName: fileMeta.name,\n mimeType: fileMeta.mimeType,\n source: \"csv\",\n rowCount: rows.length,\n sampleRows,\n }\n}];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3472, 480 ], "id": "YOUR_ID", "name": "Function \u2014 Build Sample (CSV) from CLEAN" }, { "parameters": { "jsCode": "const fileMeta = $node[\"Google Drive \u2014 Download CLEAN file (for REPORT)\"].json;\n\nconst rows = items.map(i => i.json);\nconst sampleRows = rows.slice(0, 5);\n\nreturn [{\n json: {\n fileName: fileMeta.name,\n mimeType: fileMeta.mimeType,\n source: \"json\",\n rowCount: rows.length,\n sampleRows,\n }\n}];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3472, 672 ], "id": "YOUR_ID", "name": "Function \u2014 Build Sample (JSON) from CLEAN" }, { "parameters": { "jsCode": "const fileMeta = $node[\"Google Drive \u2014 Download CLEAN file (for REPORT)\"].json;\n\n// Depending on Extract node, the text might be in json, json.data, or similar\nconst raw = items[0].json.data ?? items[0].json ?? \"\";\n\nlet text;\nif (typeof raw === 'string') {\n text = raw;\n} else {\n // If it's an object/array, stringify it so GPT still sees the content\n text = JSON.stringify(raw, null, 2);\n}\n\nreturn [{\n json: {\n fileName: fileMeta.name,\n mimeType: fileMeta.mimeType,\n source: \"txt\",\n textPreview: text.slice(0, 2000) // cap length\n }\n}];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3472, 848 ], "id": "YOUR_ID", "name": "Function \u2014 Build Sample (TXT) from CLEAN" }, { "parameters": { "jsCode": "// We expect a single item from \"Extract from CSV File from GOLD (for REPORT)\"\nconst item = (items[0] && items[0].json) || {};\n\n// 1) Rebuild the KPIs object from fields like \"kpis.win_rate\", \"kpis.avg_margin\", ...\nconst kpis = {};\n\n// Case A: if extractor already gives a nested \"kpis\" object\nif (item.kpis && typeof item.kpis === 'object') {\n for (const [metric, raw] of Object.entries(item.kpis)) {\n let value = raw;\n if (typeof value === 'string') {\n const n = Number(value);\n value = isNaN(n) ? value : n;\n }\n kpis[metric] = value;\n }\n} else {\n // Case B: flattened keys like \"kpis.win_rate\"\n for (const key of Object.keys(item)) {\n if (!key.startsWith('kpis.')) continue;\n\n const metric = key.slice('kpis.'.length); // e.g. \"win_rate\"\n let value = item[key];\n\n if (typeof value === 'string') {\n const n = Number(value);\n value = isNaN(n) ? value : n;\n }\n\n kpis[metric] = value;\n }\n}\n\n// Optional extras: summary text from the KPI CSV (if present)\nconst summary = item.summary || null;\n\n// Metadata about the KPI file from the Download node\nconst fileMeta = $node[\"Google Drive \u2014 Download Gold file (for REPORT)\"].json;\n\nreturn [{\n json: {\n kpis,\n kpiSource: {\n fileName: fileMeta.name,\n fileId: fileMeta.id,\n },\n summary, // optional, can be used in the REPORT prompt\n }\n}];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3664, -144 ], "id": "YOUR_ID", "name": "Function \u2014 Build KPI Object from GOLD (for REPORT)" }, { "parameters": { "mode": "combine", "combineBy": "combineByPosition", "options": {} }, "type": "n8n-nodes-base.merge", "typeVersion": 3.2, "position": [ 3952, 112 ], "id": "YOUR_ID", "name": "Merge \u2014 (CLEAN summary + GOLD KPI object)" }, { "parameters": { "jsCode": "// Gather ALL processed samples coming from Split In Batches (Done Output)\nconst samples = $input.all().map(i => i.json);\n\nreturn [{\n json: {\n cleanSummary: {\n fileCount: samples.length,\n files: samples,\n }\n }\n}];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3664, 256 ], "id": "YOUR_ID", "name": "Function \u2014 Unified CLEAN Summary" }, { "parameters": { "options": {} }, "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini", "typeVersion": 1, "position": [ 4256, 368 ], "id": "YOUR_ID", "name": "Google Gemini Chat Model", "credentials": { "googlePalmApi": { "name": "" } } }, { "parameters": { "promptType": "define", "text": "Stub prompt \u2013 use chat messages below.", "messages": { "messageValues": [ { "message": "You are the REPORT AI agent inside the Personal AI Factory v1 (ANIS).|You receive one JSON object with:- kpis: numeric metrics (e.g. avg_margin, aging_days, count_rows, win_rate if present)- kpiSource: metadata about the KPI file- summary: plain text hint from the KPI engine- cleanSummary: { fileCount, files[] }, where each file has: - fileName - source: csv | json | txt - rowCount? and sampleRows? for csv/json - textPreview? for txtRules:- Use kpis as the only numeric truth source. Do not invent or guess numbers.- Do not infer KPIs from cleanSummary sampleRows; they are only for qualitative context.- Do not use any external knowledge. Only use the JSON content.Output (plain text, no JSON, no markdown):1) KPI Overview \u2013 short paragraph summarizing what the KPIs indicate.2) Data Processed \u2013 describe how many files were processed and what types they are.3) Key Insights \u2013 3\u20135 bullet-style sentences (write bullets as \"- ...\") linking KPIs and file insights.4) Recommended Actions \u2013 3\u20135 action-oriented sentences, grounded strictly in the KPIs and the examples from cleanSummary.Tone: professional, concise, business-focused. No chit-chat, no self-reference." }, { "type": "YOUR_ID", "message": "=Here is the merged JSON for today\u2019s report:\n\n{{ JSON.stringify($json, null, 2) }}\n\nGenerate the report according to the system instructions.\n" } ] }, "batching": {} }, "type": "@n8n/n8n-nodes-langchain.chainLlm", "typeVersion": 1.7, "position": [ 4160, 112 ], "id": "YOUR_ID", "name": "Basic LLM Chain" }, { "parameters": { "operation": "toText", "sourceProperty": "reportText", "options": {} }, "type": "n8n-nodes-base.convertToFile", "typeVersion": 1.1, "position": [ 4688, 112 ], "id": "YOUR_ID", "name": "Convert to TXT File (for REPORT agent)" }, { "parameters": { "jsCode": "// Extract the text returned by Gemini\nconst geminiOutput = $json.text || \"\";\n\n// Build YYYY-MM-DD manually to avoid timezone issues\nconst d = new Date();\nconst year = d.getFullYear();\nconst month = String(d.getMonth() + 1).padStart(2, \"0\");\nconst day = String(d.getDate()).padStart(2, \"0\");\nconst today = `${year}-${month}-${day}`;\n\n// Filename format: YYYY-MM-DD_REPORT.txt (e.g., 2025-12-07_REPORT.txt)\nconst reportFileName = `${today}_REPORT.txt`;\n\n// Output structured data for next node\nreturn [\n {\n json: {\n reportText: geminiOutput,\n reportFileName,\n }\n }\n];\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 4480, 112 ], "id": "YOUR_ID", "name": "Function \u2013 Format REPORT content (prepare text + filename)" }, { "parameters": { "name": "={{ $node[\"Function \u2013 Format REPORT content (prepare text + filename)\"].json[\"reportFileName\"] }}", "driveId": { "__rl": true, "mode": "list", "value": "My Drive" }, "folderId": { "__rl": true, "value": "YOUR_GOOGLE_ID", "mode": "id" }, "options": {} }, "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 4912, 112 ], "id": "YOUR_ID", "name": "Google Drive \u2013 Upload to REPORT folder (Inside GOLD folder)", "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "operation": "append", "documentId": { "__rl": true, "value": "YOUR_GOOGLE_ID", "mode": "list", "cachedResultName": "AI_Factory_Control", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1G4x50V3uHSy-jCFt_pf-ZDpvlJN9HPX018-ju8PHdNY/edit?usp=drivesdk" }, "sheetName": { "__rl": true, "value": "YOUR_SHEET_ID", "mode": "list", "cachedResultName": "EVENT_LOG", "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1G4x50V3uHSy-jCFt_pf-ZDpvlJN9HPX018-ju8PHdNY/edit#gid=2072862873" }, "columns": { "mappingMode": "defineBelow", "value": { "ts": "={{ $now }}", "agent": "report", "input": "={{ $node[\"Function \u2013 Format REPORT content (prepare text + filename)\"].json[\"reportFileName\"] }}", "output": "={{ $node[\"Google Drive \u2013 Upload to REPORT folder (Inside GOLD folder)\"].json[\"webViewLink\"] }}", "notes": "Generated KPI summary and uploaded TXT to REPORT folder", "status": "report_success", "action": "YOUR_ID" }, "matchingColumns": [], "schema": [ { "id": "ts", "displayName": "ts", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "agent", "displayName": "agent", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "action", "displayName": "action", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "input", "displayName": "input", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "output", "displayName": "output", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "status", "displayName": "status", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "notes", "displayName": "notes", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 5136, 112 ], "id": "YOUR_ID", "name": "Google Sheets \u2014 Append EVENT_LOG (report_success)", "credentials": { "googleSheetsOAuth2Api": { "name": "" } } }, { "parameters": { "content": "REPORT Agent", "height": 1440, "width": 3696, "color": 4 }, "type": "n8n-nodes-base.stickyNote", "position": [ 1728, -256 ], "typeVersion": 1, "id": "YOUR_ID", "name": "Sticky Note3" } ], "connections": { "When Executed by Another Workflow": { "main": [ [ { "node": "Google Drive \u2014 List Files (GOLD folder)", "type": "main", "index": 0 }, { "node": "Google Drive \u2014 List Files (CLEAN folder) for REPORT agent", "type": "main", "index": 0 } ] ] }, "Google Drive \u2014 List Files (GOLD folder)": { "main": [ [ { "node": "Google Drive \u2014 Download Gold file (for REPORT)", "type": "main", "index": 0 } ] ] }, "Google Drive \u2014 List 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filename)", "type": "main", "index": 0 } ] ] }, "Convert to TXT File (for REPORT agent)": { "main": [ [ { "node": "Google Drive \u2013 Upload to REPORT folder (Inside GOLD folder)", "type": "main", "index": 0 } ] ] }, "Function \u2013 Format REPORT content (prepare text + filename)": { "main": [ [ { "node": "Convert to TXT File (for REPORT agent)", "type": "main", "index": 0 } ] ] }, "Google Drive \u2013 Upload to REPORT folder (Inside GOLD folder)": { "main": [ [ { "node": "Google Sheets \u2014 Append EVENT_LOG (report_success)", "type": "main", "index": 0 } ] ] } }, "active": false, "settings": { "executionOrder": "v1" }, "versionId": "YOUR_ID", "id": "BFyXy0VYIl1DFBjA", "tags": [] }