Generate Daily Content Ideas with Webhook, Supabase, and RAG Agent
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Automate content idea generation by triggering a webhook that splits text, generates embeddings, and stores them in Supabase. A RAG agent then crafts unique content ideas using this data, logging results to Google Sheets.
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About This Workflow
Overview
This n8n workflow automates the generation of daily content ideas by leveraging a webhook trigger and a sophisticated RAG (Retrieval Augmented Generation) agent. The process begins when the Webhook Trigger receives a request, initiating a chain of actions. The incoming data is first processed by the Text Splitter to break it into manageable chunks, followed by the Embeddings node to create vector representations of this text. These embeddings are then inserted into a Supabase vector store using Supabase Insert. Simultaneously, a Supabase Query node retrieves relevant context, which is then utilized by the Vector Tool to inform the RAG Agent. The RAG Agent, powered by an OpenAI Chat Model and Window Memory, generates new content ideas based on the retrieved information and conversational history. Finally, the generated ideas are logged to a Google Sheet via the Append Sheet node, with potential errors reported to Slack by the Slack Alert node.
Key Features
- Webhook trigger for initiating content idea generation.
- Text splitting and embedding for efficient data processing.
- Supabase vector store for persistent storage and retrieval of content context.
- RAG Agent for context-aware content idea generation.
- Integration with OpenAI Chat Model for advanced language understanding.
- Window Memory for maintaining conversational context.
- Google Sheets integration for logging generated ideas.
- Slack alerts for error notifications.
How To Use
- Configure the
Webhook Triggernode with your desired path (e.g.,daily-content-ideas). - Set up the
Embeddingsnode with your Cohere API credentials. - Configure the
Supabase InsertandSupabase Querynodes with your Supabase API credentials and specify theindexName(e.g.,daily_content_ideas). - Ensure your OpenAI API credentials are set up for the
Chat Modelnode. - Configure the
RAG Agentwith appropriate system messages and prompt definitions. - Set up the
Append Sheetnode with your Google Sheets credentials,SHEET_ID, andLogsheet name. - Configure the
Slack Alertnode with your Slack API credentials and desired channel.
Apps Used
Workflow JSON
{
"id": "7326cd0f-8302-46fb-a16e-d68c10e64a1e",
"name": "Generate Daily Content Ideas with Webhook, Supabase, and RAG Agent",
"nodes": 0,
"category": "AI/ML Automation",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 7326cd0f-8302...
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Connecting CRM, Notion, and Slack to automate your life.
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