AI-Powered Weekly Notes Backup & Analysis
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Automate your weekly note-taking process with intelligent backup and AI analysis. This n8n workflow captures your notes via a webhook, semantically stores them in Weaviate, and uses an AI agent to process and log key insights, all while keeping you informed of any issues.
About This Workflow
Never lose track of your valuable insights again. This n8n workflow provides a robust, AI-powered system for backing up and intelligently processing your weekly notes. Triggered by a simple webhook, your incoming notes are automatically chunked, embedded using Cohere's advanced models, and then securely stored in a Weaviate vector database. This not only creates an accessible knowledge base but also enables powerful semantic search capabilities. A sophisticated RAG (Retrieval Augmented Generation) agent, leveraging OpenAI's chat model, your Weaviate knowledge, and conversational memory, then processes these notes to extract, summarize, or analyze content. All processing outcomes are meticulously logged into a Google Sheet, and any errors are immediately communicated via Slack, ensuring reliability and peace of mind.
Key Features
- Automated Note Ingestion: Effortlessly capture your weekly notes via a webhook, eliminating manual data entry.
- Intelligent Knowledge Base: Automatically split, embed, and store your notes in Weaviate, creating a searchable semantic knowledge base for future retrieval.
- AI-Powered Processing & Analysis: Leverage an advanced RAG agent with OpenAI and Cohere to summarize, analyze, or extract key information from your notes based on context.
- Reliable Logging & Alerts: Maintain a clear record of all processing activities in Google Sheets and receive instant Slack notifications for any workflow errors.
- Scalable & Customizable: Built on n8n, this workflow is easy to adapt, extend, and integrate with your existing tools and processes.
How To Use
- Webhook Trigger: Copy the webhook URL from the "Webhook Trigger" node and configure your note-taking application or script to send weekly notes as a
POSTrequest to this URL. - Cohere & OpenAI Credentials: Ensure you have valid API credentials for Cohere (for embeddings) and OpenAI (for the chat model) configured within n8n.
- Weaviate Database Setup: Set up your Weaviate instance and configure the "Weaviate Insert" and "Weaviate Query" nodes with your Weaviate API credentials. Ensure the
indexName(e.g.,weekly_notes_backup) is consistent. - Google Sheets Integration: Provide your Google Sheets API credentials and update the
documentId(Sheet ID) andsheetName(e.g., "Log") in the "Append Sheet" node where the AI's processing status will be logged. - Slack Alerts Configuration: Configure your Slack API credentials and specify the
channel(e.g.,#alerts) in the "Slack Alert" node to receive error notifications from the RAG agent. - Customize RAG Agent: Adjust the
systemMessagein the "RAG Agent" node to fine-tune the AI's role and processing instructions based on your specific note analysis needs.
Apps Used
Workflow JSON
{
"id": "b112fe1f-3473-4efa-8ca8-9179663212d6",
"name": "AI-Powered Weekly Notes Backup & Analysis",
"nodes": 9,
"category": "Personal",
"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: b112fe1f-3473...
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