youtube-video-analyzer

Extract YouTube transcripts and captions into structured summaries with key points.

39|9|Updated Dec 29, 2025
One-click install
npx skills add https://github.com/yangliu2060/smith--skills --skill youtube-video-analyzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: youtube-video-analyzer
Source: https://github.com/yangliu2060/smith--skills/tree/main/youtube-video-analyzer
Command: npx skills add https://github.com/yangliu2060/smith--skills --skill youtube-video-analyzer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps users quickly understand long YouTube videos by automatically extracting transcripts or captions and delivering structured summaries, key points, and explanations of core concepts.

Core Features & Use Cases

  • Transcript and caption extraction from YouTube videos for quick review.
  • AI-generated structured summaries with topic-based key points.
  • Glossary of key terms and practical takeaways to support learning.
  • Use Case: A student or professional can rapidly surface the main ideas from a lengthy tutorial or lecture.

Quick Start

Provide a YouTube URL or video ID to analyze. Example: https://www.youtube.com/watch?v=VIDEO_ID

Frequently Asked Questions about youtube-video-analyzer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract transcripts from YouTube videos?

Extract transcripts by providing a YouTube URL or video ID to the analyzer. It automatically pulls captions or transcripts from the video and structures them for review, saving time on manual note-taking from long-form content.

Can I get summaries and key points from YouTube lectures and tutorials?

Yes. The analyzer generates AI-driven structured summaries with topic-based key points and a glossary of terms from YouTube lectures and tutorials, helping you quickly surface main ideas without watching the entire video.

What's the best way to understand long educational videos quickly?

Use automated transcript extraction paired with structured summarization to condense lengthy lectures or tutorials into key points, core concepts, and practical takeaways in a readable report format.

Does this work with any YouTube video, or only specific types?

It works best with long-form educational content like lectures and tutorials where structured analysis delivers the most value. Videos with available captions or transcripts are required for the extraction process.

What output do I get from analyzing a YouTube video?

You receive a structured report containing the extracted transcript, an AI-generated summary, core topic-based points, a glossary of key terminology, and practical takeaways for learning and reference.