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 automates transcript extraction and transforms it into ready-to-use written content. ## Core Features & Use Cases - Transcript Extraction: Fetch transcripts from any standard YouTube URL, short link, Shorts, embeds, live links, or raw video ID, with language fallback support. - Multiple Output Formats: Convert transcripts into timestamped chapters, concise summaries, chapter summaries, Twitter/X threads, blog posts, or notable quotes. - Long Video Handling: Automatically chunk transcripts exceeding 50K characters with overlapping segments, then merge summaries for coherent results. - Use Case: A content creator shares a 45-minute conference talk link and asks for a blog post. The Skill fetches the transcript, chunks it, and produces a structured article with title, sections, and key takeaways. ## Quick Start Summarize this YouTube video into a chapter list with timestamps: https://youtube.com/watch?v=VIDEO_ID.