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Summarize YouTube Videos from Captions with an OpenAI Agent

When a webhook call or another workflow provides a video, it retrieves English captions and an OpenAI agent summarizes the content, storing history in Supabase.

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What it does

# YouTube Video Summarizer Agent Author: Mike Russell This n8n-powered agent is a conversational AI assistant that creates comprehensive summaries of YouTube videos from Cole Medin's channel. It can process both video IDs and full YouTube links, providing detailed summaries and engaging in follow-up discussions about the video content. ## Features - Processes YouTube video IDs and full URLs - Retrieves and analyzes video captions - Generates detailed video summaries - Supports conversational follow-up questions - Maintains context for natural dialogue - Extracts key points and insights

The steps

  1. Retrieve Caption Data
  2. Caption File Conversion
  3. Find English Captions
  4. Download Captions
  5. Edit Fields
  6. Respond to Webhook
  7. Postgres Chat Memory
  8. OpenAI Chat Model
  9. Call n8n Workflow Tool
  10. Add AI Documentation Message to DB
  11. Execute Workflow Trigger
  12. Caption Summary with ChatGPT
  13. Edit Fields1
  14. AI Agent

15 steps in total.

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