{ "id": "99QisNGBpRO6PDM1", "meta": { "templateCredsSetupCompleted": true }, "name": "GoMarble MCP - Weekly Report", "tags": [], "nodes": [ { "id": "5b23d5ab-2930-4cd2-8949-9d36c95c640f", "name": "AI Agent", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ -180, -120 ], "parameters": { "text": "={{ $json['report prompt'] }}", "options": { "systemMessage": "You are a senior digital marketing professional preparing an email to be sent to the client. There should be no made up data or hallucination. " }, "promptType": "define" }, "typeVersion": 1.9 }, { "id": "cd7d0eb0-fedf-45f2-9c7f-bcd40ca15136", "name": "Anthropic Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic", "notes": "\ud83d\udd11 Add your Anthropic API credentials in the node settings", "position": [ -220, 100 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "claude-sonnet-4-20250514", "cachedResultName": "Claude Sonnet 4" }, "options": {} }, "typeVersion": 1.3 }, { "id": "87a91c08-5c64-4dfa-9542-53ac14bd5337", "name": "MCP Client", "type": "@n8n/n8n-nodes-langchain.mcpClientTool", "notes": "\ud83d\udd10 Add your GoMarble Bearer YOUR_TOKEN_HERE - get it from https://www.gomarble.ai/docs/connect-to-n8n", "position": [ 20, 100 ], "parameters": { "sseEndpoint": "https://apps.gomarble.ai/mcp-api/sse", "authentication": "bearerAuth" }, "typeVersion": 1 }, { "id": "8953ebc8-7632-48a3-ae8d-d8d201e9db47", "name": "Gmail", "type": "n8n-nodes-base.gmail", "notes": "\ud83d\udce7 Configure your Gmail credentials and set the recipient email address", "position": [ 520, -120 ], "parameters": { "sendTo": "", "message": "={{ $json.text }}", "options": {}, "subject": "Weekly platform analysis report" }, "typeVersion": 2.1 }, { "id": "e8670179-2f5e-45b1-873f-896eec4150b0", "name": "Schedule Trigger", "type": "n8n-nodes-base.scheduleTrigger", "notes": "\u23f0 Runs every Monday at 8 AM - adjust schedule as needed", "position": [ -560, -120 ], "parameters": { "rule": { "interval": [ { "field": "weeks", "triggerAtDay": [ 1 ], "triggerAtHour": 8 } ] } }, "typeVersion": 1.2 }, { "id": "9ef2ba81-e746-47aa-84e6-962fa9cfa5fa", "name": "Basic LLM Chain1", "type": "@n8n/n8n-nodes-langchain.chainLlm", "position": [ 180, -120 ], "parameters": { "text": "=You are an expert in converting marketing reports into clean, well-styled HTML for email. Convert the following input into final HTML using the GoMarble brand theme and colors.\n\nDesign Guidelines:\n- Background: #00272B\n- Card Backgrounds: #033438\n- Subtle Sections / Dividers: #013135\n- Primary Text: #EAFDFC\n- Secondary Text: #B8FFF6\n- Tertiary Text: #8AD9D1\n- Borders: #00A0AF\n- Accent (CTA or highlight): #FFC66C\n- Error or alerts: #FF6B6B\n- Font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif\n- Headings: #EAFDFC, font-weight: 600\u2013700\n- Body Text: #B8FFF6\n- Use clean, modern padding, card-style sections, and well-aligned tables\n- KPI and campaign tables must have alternating row colors (#013135 / #033438), bold header row, bordered cells using #00A0AF\n- Section headings should have ample top margin, bold weight, and primary text color\n- Use
-based layout with section wrappers (cards), avoid raw
for spacing\n- Final HTML must be suitable for pasting directly into an email node \u2014 no CSS in , use inline styles only\n- Output should be ONLY the inner HTML (no , , , or comments)\n- Do not include any explanation or extra output \u2014 just the final HTML\n\nInput report:\n{{ $json.output }}", "promptType": "define" }, "typeVersion": 1.6 }, { "id": "ffa751d7-2632-4165-91d4-991f6846b7f9", "name": "OpenAI Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "notes": "\ud83e\udd16 Configure your OpenAI API credentials for HTML formatting", "position": [ 300, 120 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "chatgpt-4o-latest", "cachedResultName": "chatgpt-4o-latest" }, "options": {} }, "typeVersion": 1.2 }, { "id": "fcc765ef-7e8a-4d41-8b69-1f3e40094cfb", "name": "Report Prompt", "type": "n8n-nodes-base.set", "notes": "\ud83d\udcdd Customize the report prompt for your specific account and requirements", "position": [ -360, -120 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "f100cea7-e5ea-4dce-b69b-6739ccdfa543", "name": "report prompt", "type": "string", "value": "=You are senior performance-marketing analyst. \nVoice: sharp, concise, insight-driven (no fluff, no marketing hype). \nGoal: craft a weekly digest that a busy CMO can scan in <3 min and act on immediately.\nAd Account: [YOUR_ACCOUNT_NAME]; Time Period: Last 7 days\nUse Meta & Google Ads account data to create the report.\n\n1. Executive Snapshot (3-line paragraph)**\n \u2022 One-sentence topline: combined spend, revenue, ROAS and WoW % change. \n \u2022 One-sentence highlight of the biggest win. \n \u2022 One-sentence note on the main risk / action gap. \n\n**2. KPI Tables** \n A. *Channel Overview* \u2014 columns: Platform, Spend, Impr, Clicks, CTR, CPC, Conv, CPA, Revenue, ROAS, WoW \u0394-ROAS%. \n B. *Top 3 Campaigns (per platform)* \u2014 ranked by ROAS. Include objective and primary creative hook. \n C. Any *Underperformers* \n\n**3. Give 2-3 Action Recommendations" } ] } }, "typeVersion": 3.4 } ], "active": true, "settings": { "executionOrder": "v1" }, "versionId": "45311444-f920-4b15-9d30-b6a76a8af36f", "connections": { "Gmail": { "main": [ [] ] }, "AI Agent": { "main": [ [ { "node": "Basic LLM Chain1", "type": "main", "index": 0 } ] ] }, "MCP Client": { "ai_tool": [ [ { "node": "AI Agent", "type": "ai_tool", "index": 0 } ] ] }, "Report Prompt": { "main": [ [ { "node": "AI Agent", "type": "main", "index": 0 } ] ] }, "Basic LLM Chain1": { "main": [ [ { "node": "Gmail", "type": "main", "index": 0 } ] ] }, "Schedule Trigger": { "main": [ [ { "node": "Report Prompt", "type": "main", "index": 0 } ] ] }, "OpenAI Chat Model": { "ai_languageModel": [ [ { "node": "Basic LLM Chain1", "type": "ai_languageModel", "index": 0 } ] ] }, "Anthropic Chat Model": { "ai_languageModel": [ [ { "node": "AI Agent", "type": "ai_languageModel", "index": 0 } ] ] } } }