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Chat with YouTube

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Fetches a video's metadata and transcript, then answers questions with clickable timestamp citations.

EveFlueMastraLangGraph

Output will stream here when you run the agent.

Summary

The Chat with YouTube Agent answers questions about a video using its transcript. It pulls the video's metadata and full transcript, then summarizes, answers follow-ups, and generates chapter timestamps — each citation a clickable link straight to that moment. Reach for it to skim long talks, lectures, or podcasts without watching end to end.

Installation

$ pnpm dlx shadcn@latest add @agentcn/langgraph/chat-with-youtube

Composition

├── index.ts
├── instructions.md
├── lib/youtube-utils.ts
├── tools/youtube-metadata.ts
├── tools/youtube-transcript.ts

Customization

  • Edit index.ts to change the model, description, or system prompt.
  • Add route-local tools under tools/; tool input and output types are inferred from TypeScript.
  • Run dawn verify before deploying generated LangGraph artifacts.