GoMarble MCP - 周报

• •Google 账号和 Gmail API 凭证
• •OpenAI API Key
• •Anthropic API Key

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  "nodes": [
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      "name": "AI 代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
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      "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. "
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      "name": "Anthropic 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
      "notes": "🔑 Add your Anthropic API credentials in the node settings",
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      "parameters": {
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      "name": "MCP 客户端",
      "type": "@n8n/n8n-nodes-langchain.mcpClientTool",
      "notes": "🔐 Add your GoMarble Bearer token - get it from https://www.gomarble.ai/docs/connect-to-n8n",
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      "parameters": {
        "sseEndpoint": "https://apps.gomarble.ai/mcp-api/sse",
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    {
      "id": "8953ebc8-7632-48a3-ae8d-d8d201e9db47",
      "name": "Gmail",
      "type": "n8n-nodes-base.gmail",
      "notes": "📧 Configure your Gmail credentials and set the recipient email address",
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      "webhookId": "52613dc9-bc81-46e3-a902-d6380a9d257c",
      "parameters": {
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        "message": "={{ $json.text }}",
        "options": {},
        "subject": "Weekly platform analysis report"
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      "notes": "⏰ Runs every Monday at 8 AM - adjust schedule as needed",
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              "triggerAtHour": 8
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      "name": "基础 LLM 链1",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
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      "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: 600–700\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 <div>-based layout with section wrappers (cards), avoid raw <br> for spacing\n- Final HTML must be suitable for pasting directly into an email node — no CSS in <head>, use inline styles only\n- Output should be ONLY the inner HTML (no <html>, <head>, <body>, or comments)\n- Do not include any explanation or extra output — just the final HTML\n\nInput report:\n{{ $json.output }}",
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      "name": "OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "notes": "🤖 Configure your OpenAI API credentials for HTML formatting",
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      "name": "报告提示",
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      "notes": "📝 Customize the report prompt for your specific account and requirements",
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              "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   • One-sentence topline: combined spend, revenue, ROAS and WoW % change.  \n   • One-sentence highlight of the biggest win.  \n   • One-sentence note on the main risk / action gap.  \n\n**2. KPI Tables**  \n   A. *Channel Overview* — columns: Platform, Spend, Impr, Clicks, CTR, CPC, Conv, CPA, Revenue, ROAS, WoW Δ-ROAS%.  \n   B. *Top 3 Campaigns (per platform)* — ranked by ROAS. Include objective and primary creative hook.  \n   C. Any *Underperformers*   \n\n**3. Give 2-3 Action Recommendations"
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