What problem does it solve? Manually watching long YouTube videos to capture key points is time-consuming, and repurposing video content into written formats requires tedious transcription work. This Skill fetches video transcripts automatically and transforms them into structured written content. ## Core Features & Use Cases - Transcript Extraction: Fetch transcripts from any YouTube URL format (watch links, youtu.be, shorts, embeds, live) with language fallback support. - Multiple Output Formats: Convert transcripts into timestamped chapters, summaries, chapter summaries, Twitter/X threads, blog posts, or notable quotes. - Long Video Handling: Automatically chunks transcripts exceeding 50K characters with overlapping segments for accurate summarization. - Use Case: A content creator shares a 45-minute conference talk link and asks for a Twitter thread. The Skill fetches the transcript with timestamps, identifies key insights, and outputs a numbered thread with each post under 280 characters. ## Quick Start Summarize this YouTube video into timestamped chapters: https://youtube.com/watch?v=VIDEO_ID