This workflow follows the Google Docs → OpenAI recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "AI-Powered Content Generation",
"nodes": [
{
"parameters": {},
"id": "546b6ad1-a2fe-467a-955a-a063a39fedb8",
"name": "Start",
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
260,
300
]
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "abdafd43-a7e0-4ed7-a57c-6c807768d4e3",
"name": "topic",
"value": "n8n automation for agencies",
"type": "string"
},
{
"id": "69843996-5fe7-4e01-b435-195a0ee946d4",
"name": "tone",
"value": "practical, no-hype",
"type": "string"
}
]
}
},
"id": "9358c69c-9980-40d6-9081-dd14cd74c5f5",
"name": "Topic + Brand Voice",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
560,
300
]
},
{
"parameters": {
"resource": "text",
"operation": "message"
},
"id": "a5d5a861-305d-4594-b5d6-49fa4e7ea3dd",
"name": "Generate Draft",
"type": "n8n-nodes-base.openAi",
"typeVersion": 1.8,
"position": [
860,
300
],
"notes": "Assign OpenAI credentials."
},
{
"parameters": {
"select": "channel",
"text": "=Draft ready for review: {{ $json.topic }}"
},
"id": "a536e61e-3fad-468b-806c-eb755c21bd56",
"name": "Human Review Gate",
"type": "n8n-nodes-base.slack",
"typeVersion": 2.3,
"position": [
1160,
300
],
"notes": "Swap for a Wait node + approval if you want a hard gate."
},
{
"parameters": {
"operation": "update"
},
"id": "7189523f-0672-4920-8a77-32abfc4b4f37",
"name": "Save to Docs",
"type": "n8n-nodes-base.googleDocs",
"typeVersion": 2,
"position": [
260,
520
],
"notes": "Assign Google Docs credentials."
}
],
"connections": {
"Start": {
"main": [
[
{
"node": "Topic + Brand Voice",
"type": "main",
"index": 0
}
]
]
},
"Topic + Brand Voice": {
"main": [
[
{
"node": "Generate Draft",
"type": "main",
"index": 0
}
]
]
},
"Generate Draft": {
"main": [
[
{
"node": "Human Review Gate",
"type": "main",
"index": 0
}
]
]
},
"Human Review Gate": {
"main": [
[
{
"node": "Save to Docs",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
}
}
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About this workflow
AI-Powered Content Generation. Uses openAi, slack, googleDocs. Event-driven trigger; 5 nodes.
Source: https://github.com/Kr8thor/n8n-templates/blob/main/workflows/ai-powered-content-generation.json — original creator credit. Request a take-down →
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