yt-summary

Extract YouTube transcripts and generate STAR + R-I-S-E structured Markdown summaries.

7|2|Updated Jan 28, 2026
One-click install
npx skills add https://github.com/LuisSambrano/antigravity-config --skill yt-summary
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: yt-summary
Source: https://github.com/LuisSambrano/antigravity-config/tree/main/skills/6-content/yt-summary
Command: npx skills add https://github.com/LuisSambrano/antigravity-config --skill yt-summary

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires youtube-transcript-api, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the extraction of transcripts from YouTube videos and generates comprehensive, detailed summaries, saving users time and effort in content analysis and documentation.

Core Features & Use Cases

  • Automatic transcript extraction: Leverages youtube-transcript-api for seamless data retrieval.
  • Comprehensive summaries: Generates verbose, structured summaries using the STAR + R-I-S-E framework.
  • Use Case: Documenting educational content, lectures, tutorials, or any informational videos without rewatching them.

Quick Start

Use the yt-summary skill to summarize the YouTube video at the provided URL.

Frequently Asked Questions about yt-summary

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

FAQPage Schema
How do I summarize a YouTube video from a URL?

To summarize a YouTube video, you provide the video URL to the extraction process. The system retrieves the transcript using the youtube-transcript-api and generates a detailed structured summary in Markdown format.

How does YouTube video transcription work for content analysis?

YouTube video transcription for content analysis works by automatically fetching the text track via the youtube-transcript-api. This extracted text is processed to document educational content without rewatching the original video.

Can I extract transcripts from YouTube videos in multiple languages?

Yes, you can extract transcripts from YouTube videos in multiple languages. The extraction process supports various languages to provide structured summaries and global content documentation.

Do I need youtube-transcript-api to generate video summaries?

Yes, you need the youtube-transcript-api dependency to generate video summaries. It is required for the automatic retrieval of transcript data from YouTube before the summary generation process occurs.

What is the best way to document educational content from YouTube tutorials?

The best way to document educational content from YouTube tutorials is using an automated extraction and summarization framework. This approach converts video transcripts into structured Markdown output for easy content reference.

What format do YouTube video summaries output?

YouTube video summaries output in structured Markdown format. The summaries include video metadata and are generated using the STAR + R-I-S-E framework for detailed content analysis.