毎日のメールとカレンダー要約をSlackにGemini AIとGoogle Workspaceで送る

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

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  "name": "Daily Email & Calendar Summaries to Slack with Gemini AI & Google Workspace",
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        "text": "=You are an assistant that summarizes calendar data clearly.  \n\n### Task\n1. Summarize the calendar events.  \n   - Use the format: [Date | Time] → [Event Title] – [Short Notes/Details].  \n\n### Formatting Rules\n- Each summary should be on a new line with no markdown symbols.  \n- Maximum of 5 sentences and minimum of 1 sentence.  \n- Add a prefix and suffix star for the heading Calendar.  \n- Do not include links in the emails.  \n\nSummary:  \n\n### Example Output\n*Calendar Summary:*  \n2025-08-26 | 10:00 AM - 10:30 AM → Team Standup – Daily sync-up  \n2025-08-26 | 12:00 PM - 12:30 PM → Team Standup – n8n meeting  ",
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        "simple": false,
        "filters": {
          "labelIds": [
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          "readStatus": "unread",
          "receivedAfter": "={{ $today.minus({ days: 7 }).toISODate() }}"
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        "jsCode": "const items = $input.all().map(i => i.json);\n\nconst result = {\n  emails: [],\n  name: [],\n  subjects: []\n};\n\nfor (const row of items) {\n  if (row.Email && row.Email.trim() !== \"\") {\n    result.emails.push(row.Email);\n  }\n  if (row.Name && row.Name.trim() !== \"\") {\n    result.name.push(row.Name);\n  }\n  if (row.Subject && row.Subject.trim() !== \"\") {\n    result.subjects.push(row.Subject);\n  }\n}\n\n// Return as array of one item\nreturn [{ json: result }];\n"
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        "jsCode": "const emails = $input.first().json.emails;   // list of blocked emails\nconst subjects = $input.first().json.subjects;\nconst names = $input.first().json.name;// list of blocked subjects\n\nreturn $('Get weekly unread emails').all().filter(item => {\n  const email = item.json.from.value[0].address;  \n  const subject = item.json.subject;  \n  const name = item.json.from.value[0].name; \n\n  return emails.includes(email) || subjects.includes(subject) ||names.includes(name) ;\n});"
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      "parameters": {
        "jsCode": "// Get all input items\nlet items = $input.all();\n\n// Initialize Slack blocks\nlet blocks = [];\n\nfor (let item of items) {\n  let raw = item.json.output; // raw string with ```json ... ```\n\n  // Clean backticks and parse\n  let cleaned = raw.replace(/```json\\n?/, \"\").replace(/```$/, \"\");\n  let parsed = JSON.parse(cleaned);\n\n  // Add Slack blocks\n  blocks.push({ type: \"divider\" });\n  blocks.push({\n    type: \"section\",\n    text: {\n      type: \"mrkdwn\",\n      text: `*${parsed.from}*\\n*${parsed.subject}*\\n${parsed.summary}`\n    }\n  });\n}\n\n// Return one Slack message with all blocks\nreturn [\n  {\n    json: {\n      blocks: blocks\n    }\n  }\n];\n"
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        "jsCode": "// Get all input items\nlet items = $input.all();\n\n// Initialize Slack blocks\nlet blocks = [];\n\nfor (let item of items) {\n  let text = item.json.output;\n\n  blocks.push({ type: \"divider\" });\n  blocks.push({\n    type: \"section\",\n    text: {\n      type: \"mrkdwn\",\n      text: `${text}`\n    }\n  });\n}\n\nreturn [\n  {\n    json: {\n      blocks: blocks\n    }\n  }\n];\n"
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    {
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      "name": "メールとイベントを追加",
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        "width": 544,
        "height": 288,
        "content": "## Get the unread emails for the past one week\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "50ae9ce1-1bc5-42bd-bbe0-a16fd1c513d0",
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        "width": 576,
        "height": 336,
        "content": "## Filter out emails based on Name, Email, Subject\n**Users can configure the name, email and subject in the Excel sheet. Emails will then be filtered based on these parameters, allowing users to retrieve only the emails they need.** "
      },
      "typeVersion": 1
    },
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        "content": "\n## Summarizing emails\n**Emails are summarized using an AI agent. The agent reads each email individually, generates a concise summary with Gemini AI, and restructures the output to seamlessly merge with event data.** "
      },
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    {
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        "width": 704,
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        "content": "\n## Summarizing Events\n**Read Google calendar and get events for the data and summarize it and restructure t**"
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        "width": 688,
        "height": 400,
        "content": "## Send the event summary and Email summary to slack\n"
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      "parameters": {
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        "content": "## 📩 Daily Email & 🗓️ Calendar Summary → 📢 Slack Notification System\n\n\n\n\n**What it does**  \n- Reads unread emails from the last 7 days.\n- Retrieves events from calendar for the current day.\n- Filters emails based on **Name, Email, and Subject**  \n- Pulls Name, Email, and Subject from Google Sheets.  \n- Summarizes emails and events using an AI model.\n- Sends a Slack notification to a designated channel every morning.\n\n**Requirements**  \n- Google Sheet with columns: **Name, Email, Subject**. \n- Gmail account to fetch unread emails.\n- Gemini AI model to summarize the data.\n- Slack with a dedicated channel to receive notifications.\n\n**Setup Instructions**  \n- Create a Google Sheet with the required columns (**Name, Email, Subject**).\n- Set up Google Sheets and Gmail credentials.\n- Replace the sheet name and file name in the Google Sheets node. \n- Update email addresses in the notification nodes. \n- Set up Gemini with credentials.\n- Set up Slack with an API key and define the channel.\n"
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        "select": "channel",
        "blocksUi": "={{ '{ \"blocks\": ' + JSON.stringify($json.blocks) + ' }' }}",
        "channelId": {
          "__rl": true,
          "mode": "id",
          "value": ""
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        "messageType": "block",
        "otherOptions": {
          "includeLinkToWorkflow": false
        },
        "authentication": "oAuth2"
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        "jsCode": "const allInputs = $input.all();\n\nconst mergedBlocks = allInputs.flatMap(item => item.json.blocks || []);\n\nreturn {\n  json: {\n    blocks: mergedBlocks\n  }\n};\n"
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      "typeVersion": 2
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