End-to-end Ai blog research and writer with Gemini AI, Supabase and Nano-Banana
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 42 nodes and runs on a schedule (every day). Along the way it connects Groq Chat Model, Google Gemini Chat Model, RSS Read and Supabase and 3 more.
How it runs
Trigger: On a schedule (every day).
- API Keys (Edit Fields (Set)): sets or maps fields
- Get many rows (Supabase): uses Supabase
- Code: runs custom JavaScript code
- AI Agent: runs an AI agent, with model: Google Gemini Chat Model; 4 tools (RSS Read, RSS Read, URL Scraper, Google search)
- If: checks a condition and branches into true / false
- Wait: pauses before continuing
- AI Agent: runs an AI agent, with model: Groq Chat Model, Google Gemini Chat Model; 3 tools (RSS Read, URL Scraper, Google search); output parser: Structured Output Parser
- If: checks a condition and branches into true / false
- Wait: pauses before continuing
- Information Extractor: extracts structured fields from text with AI, with model: Google Gemini Chat Model
…plus 20 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (18)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - AI Agent
@n8n/n8n-nodes-langchain.agent - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Groq Chat Model
@n8n/n8n-nodes-langchain.lmChatGroq - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Rss Feed Read Tool
n8n-nodes-base.rssFeedReadTool - Supabase
n8n-nodes-base.supabase - If
n8n-nodes-base.if - Wait
n8n-nodes-base.wait - Information Extractor
@n8n/n8n-nodes-langchain.informationExtractor - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Code
n8n-nodes-base.code - Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - HTTP Request
n8n-nodes-base.httpRequest - Edit Fields (Set)
n8n-nodes-base.set - Http Request Tool
n8n-nodes-base.httpRequestTool - Perplexity Tool
n8n-nodes-base.perplexityTool - Edit Image
n8n-nodes-base.editImage
From the author
Blog Research and Writer n8n Workflow - Ai Blog Writer Fully automated blog creation system using n8n + AI Agents + Image Generation Example Blog Overview This workflow automates the entire blog creation pipeline—from topic research to final publication.…