This workflow follows the Agent → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "Daily Email Intelligence Digest",
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 8
}
]
}
},
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.3,
"position": [
-544,
-96
],
"id": "66e69585-c399-4f8f-ae69-05ecc5f87f89",
"name": "Schedule Trigger"
},
{
"parameters": {
"documentId": {
"__rl": true,
"value": "YOUR_GOOGLE_SHEET_ID",
"mode": "list",
"cachedResultName": "AI Email Intelligence Memory",
"cachedResultUrl": "https://docs.google.com"
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Sheet1",
"cachedResultUrl": "https://docs.google.com"
},
"options": {}
},
"type": "n8n-nodes-base.googleSheets",
"typeVersion": 4.7,
"position": [
-416,
-96
],
"id": "8d5fc903-d158-4909-bc91-48081cdb900a",
"name": "Retrieve Email Intelligence",
"credentials": {}
},
{
"parameters": {
"promptType": "define",
"text": "=Role:\nYou are an executive email intelligence assistant.\n\nYour task is to review processed email intelligence records and generate a concise executive daily digest.\n\nYou must:\n- summarize the most important emails\n- identify urgent items\n- identify sponsorship opportunities\n- identify action items\n- group information clearly\n- keep the report concise and professional\n\nIMPORTANT:\nReturn ONLY clean HTML.\nDo not use markdown.\n\nUse this structure:\n\n<h1>Daily AI Email Intelligence Digest</h1>\n\n<h2>Critical Items</h2>\n\n<h2>Sponsorship Opportunities</h2>\n\n<h2>Action Required</h2>\n\n<h2>Other Important Updates</h2>\n\nUse bullet lists where appropriate.\n\nKeep formatting professional and readable.\n\nEmail Intelligence Records:\n{{ JSON.stringify($json.data) }}",
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 3.1,
"position": [
-16,
-96
],
"id": "4efa4276-e37f-4972-85d3-b793cc6a8160",
"name": "Executive Digest Generator"
},
{
"parameters": {
"model": {
"__rl": true,
"value": "gpt-4o-mini",
"mode": "list",
"cachedResultName": "gpt-4o-mini"
},
"builtInTools": {},
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1.3,
"position": [
-48,
128
],
"id": "3d088573-13cd-422a-ba03-814a3cb4b1c1",
"name": "OpenAI Chat Model",
"credentials": {}
},
{
"parameters": {
"sendTo": "YOUR_EMAIL@example.com",
"subject": "Daily AI Email Intelligence Digest",
"message": "={{ $json.output }}",
"options": {
"appendAttribution": false
}
},
"type": "n8n-nodes-base.gmail",
"typeVersion": 2.2,
"position": [
336,
-96
],
"id": "cf95be5c-f169-4fe8-ad63-7353e2adc664",
"name": "Send Executive Digest",
"credentials": {}
},
{
"parameters": {
"aggregate": "aggregateAllItemData",
"options": {}
},
"type": "n8n-nodes-base.aggregate",
"typeVersion": 1,
"position": [
-208,
-96
],
"id": "35e31c5f-fc0b-4277-87ae-173b419bca6b",
"name": "Aggregate Intelligence Records"
}
],
"connections": {
"Schedule Trigger": {
"main": [
[
{
"node": "Retrieve Email Intelligence",
"type": "main",
"index": 0
}
]
]
},
"Retrieve Email Intelligence": {
"main": [
[
{
"node": "Aggregate Intelligence Records",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Executive Digest Generator",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Executive Digest Generator": {
"main": [
[
{
"node": "Send Executive Digest",
"type": "main",
"index": 0
}
]
]
},
"Aggregate Intelligence Records": {
"main": [
[
{
"node": "Executive Digest Generator",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1",
"binaryMode": "separate"
},
"meta": {
"templateCredsSetupCompleted": true
},
"id": "qPbjZKp6bDkKjIGT",
"tags": []
}
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About this workflow
Daily Email Intelligence Digest. Uses googleSheets, agent, lmChatOpenAi, gmail. Scheduled trigger; 6 nodes.
Source: https://github.com/borisvillanueva/multi-channel-ai-email-operations/blob/main/workflows/daily-email-intelligence-digest.json — original creator credit. Request a take-down →
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