For deeper knowledge to create custom workflows, let's chat here. Launched a wild new template — an AI Agent in n8n that lets you chat with any YouTube video, pull the transcript, fact-check info from Wikipedia, and even generate newsletters automatically.
This agent can:
→ Fetch and summarize YouTube video transcripts
→ Answer questions about video content
→ Cross-reference facts using Wikipedia
→ Generate Markdown newsletters from video + external sources
Inside the tutorial, I show:
✅ How to extract transcripts using a free community node
✅ How to store and recall video data using Supabase
✅ How to format transcripts + generate MD files on the fly
✅ Why this beats scraping and APIs for most use cases
What’s the first video you’d ask this agent about? Drop your ideas below 👇