AIによる分類、Gmail下書き、Slack通知を備えたスマートメールアシスタント

• •Googleアカウント + Gmail API認証情報
• •Slack Bot Token または Webhook URL
• •OpenAI API Key

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  "name": "Intelligent Email Assistant with AI Classification, Gmail Drafts, and Slack Notifications",
  "tags": [
    {
      "id": "grLYSyd5iJcUTmvb",
      "name": "ZenAgent Labs",
      "createdAt": "2025-06-29T14:28:06.655Z",
      "updatedAt": "2025-06-29T14:28:06.655Z"
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        "content": "## Intelligent Email Assistant with AI Classification, Gmail Drafts, and Slack Notifications\n\n**Created by [ZenAgent Labs](https://zenagentlabs.com)**\n\n![ZenAgent Labs Logo](https://zntl.de/wp-content/uploads/ZENAGENT-Labs-Logo-white-trans.png)\n\n### What it does\nThis workflow automatically processes incoming emails with intelligent AI classification, creating draft responses and sending Slack notifications based on email content.\n\n### How it works\n1. **Monitors emails** with the 'AI-Agent' label\n2. **AI classification** into categories: Inquiry, Support, Newsletter, Action Item\n3. **Adds appropriate labels** to emails automatically\n4. **Creates draft replies** for Support and Inquiry emails\n5. **Sends Slack notifications** for Action Items and Newsletter summaries\n\n### Setup Requirements\n- Gmail OAuth2 credentials configured\n- OpenAI API credentials (or other AI provider)\n- Slack OAuth2 credentials (if notifications desired)\n- Gmail labels created (see setup instructions below)\n\n### How to customize\n- Modify classification categories in the AI Agent\n- Adjust label mappings in the Parse Classification node\n- Customize draft response templates\n- Configure different Slack channels for different email types"
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        "content": "## Gmail Label Setup Instructions\n\n**IMPORTANT:** You need to create these Gmail labels first:\n\n1. **Primary Label:** 'AI-Agent' (trigger label)\n2. **Classification Labels:**\n   - 'Inquiry' \n   - 'Support'\n   - 'Newsletter'\n   - 'Action-Item'\n\n**How to get Label IDs:**\n1. Run the Gmail Trigger node once\n2. Check the node output for available labels\n3. Copy the Label IDs and update the Parse Classification code\n4. Replace the Label IDs in the labelMapping object\n\n**Label Mapping (update these after you run the gmail node for the first time!):**\n- Inquiry: Label_123456789\n- Action-Item: Label_123456789\n- Support: Label_123456789\n- Newsletter: Label_123456789"
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            {
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            {
              "id": "email-from",
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            {
              "id": "email-body",
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        "jsCode": "// Parse AI Agent output and prepare for routing\nconst aiOutput = $input.first().json.output;\nlet classification;\n\ntry {\n  // Parse JSON string output from AI Agent\n  classification = JSON.parse(aiOutput);\n} catch (error) {\n  // Fallback if parsing fails\n  classification = {\n    category: \"Support\",\n    confidence: 0.5,\n    reasoning: \"AI response could not be parsed, defaulting to Support\",\n    suggestedResponse: \"\"\n  };\n}\n\n// Map categories to Gmail Label IDs\n// IMPORTANT: Update these Label IDs with your actual Gmail label IDs\nconst labelMapping = {\n  \"Inquiry\": \"Label_123456789\",\n  \"Actionpoint\": \"Label_123456789\", \n  \"Support\": \"Label_123456789\",\n  \"Newsletter\": \"Label_123456789\"\n};\n\n// Combine with original email data and add label ID\nreturn {\n  json: {\n    ...classification,\n    labelId: labelMapping[classification.category] || labelMapping[\"Support\"], // Fallback to Support\n    emailId: $('Extract Email Data').first().json.emailId,\n    subject: $('Extract Email Data').first().json.subject,\n    sender: $('Extract Email Data').first().json.sender,\n    content: $('Extract Email Data').first().json.content,\n    receivedAt: $('Extract Email Data').first().json.receivedAt\n  }\n};"
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        "content": "## AI Classification Logic\n\nThe AI analyzes emails based on:\n- **Sender domain** and content\n- **Keywords** in subject/content\n- **Tone** and urgency indicators\n- **Request patterns**\n\nConfidence values help with accuracy control.\n\n**Classification Categories:**\n- **Inquiry:** Partner/prospect requests\n- **Support:** Customer help requests\n- **Newsletter:** Marketing/promotional content\n- **Actionpoint:** Urgent tasks requiring action"
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        "content": "## Workflow Actions Summary\n\n✅ **Inquiry/Support emails** → Draft responses created\n✅ **Action Items** → Slack notifications sent\n✅ **Newsletters** → Slack summaries sent\n✅ **All emails** → Automatically labeled\n\n### Extension Possibilities:\n- Log to spreadsheet/database\n- Create tickets in support system\n- Send webhooks to external systems\n- Custom notification channels\n- Integration with CRM systems"
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      "typeVersion": 1
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    {
      "id": "713a3bc5-8e0f-46f4-ad9b-87d7adc07dbd",
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        "content": "## Error Handling & Monitoring\n\n### Current Features:\n- Fallback classification to 'Support'\n- JSON parsing error handling\n- Confidence scoring for accuracy\n\n### Enhancement Options:\n- Error notifications via Slack/email\n- Retry logic for failed classifications\n- Logging of failed attempts\n- Performance monitoring dashboard\n- Manual review queue for low-confidence items"
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      "webhookId": "e8d40041-6c0e-47c1-9c46-68e073deb903",
      "parameters": {
        "message": "={{ $('Parse AI Classification').item.json.suggestedResponse }}",
        "options": {
          "threadId": "={{ $('Gmail Trigger - AI Agent Label').item.json.threadId }}"
        },
        "subject": "=Re: {{ $json.subject }}",
        "resource": "draft"
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          "name": "Gmail ZNTL"
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      "parameters": {
        "operation": "postMessage"
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      "typeVersion": 2.2
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    {
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      "webhookId": "1aa89f39-9101-4859-8515-c9796a8335a5",
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      "typeVersion": 2.3
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    {
      "id": "f19d4daa-ff84-4421-8170-c7c9c86321f2",
      "name": "Slackセットアップ手順",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      "parameters": {
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        "content": "## Slack Integration Setup\n\n### Required Configuration:\n1. **Create Slack App** at api.slack.com\n2. **Add OAuth Scopes:**\n   - `chat:write`\n   - `channels:read`\n   - `users:read`\n\n3. **Create Channels:**\n   - `#action-items` (for urgent emails)\n   - `#newsletters` (for newsletter summaries)\n\n4. **Customize Message Format:**\n   - Edit the text templates in Slack nodes\n   - Add mentions (@channel, @here)\n   - Include custom formatting/emojis\n\n5. **Optional:** Configure different channels per email type"
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