Turn a YouTube video into ONE self-contained HTML file — a NotebookLM-style collapsible mind map (left tree / right detail), every section stamped with the original video time and clickable back into YouTube, English kept as the source text with a one-click 中文 toggle, and the full subtitle transcript hanging under each node. Use whenever the user sends a YouTube link (youtube.com, youtu.be, /shorts) and wants to study, outline, summarize, 做思维导图, 整理, or 看懂 it — and whenever they type /youtubem...
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---
name: youtubemindmap
description: Turn a YouTube video into ONE self-contained HTML file — a NotebookLM-style collapsible mind map (left tree / right detail), every section stamped with the original video time and clickable back into YouTube, English kept as the source text with a one-click 中文 toggle, and the full subtitle transcript hanging under each node. Use whenever the user sends a YouTube link (youtube.com, youtu.be, /shorts) and wants to study, outline, summarize, 做思维导图, 整理, or 看懂 it — and whenever they type /youtubemindmap or /ytmindmap.
---
# youtubemindmap
Read `AGENTS.md` in this same directory and follow it exactly. It holds the full procedure and is shared with every other agent, so it is always the current version.