---
name: yhkt-ppt
description: 从屏幕录像提取 PPT，整理成课件 PDF
argument-hint: "<课程名、ID 或链接> [课次]"
disable-model-invocation: true
---

Follow the "Start" and "Slide deck" workflows of the yanhekit skill, [../yanhekit/SKILL.md](../yanhekit/SKILL.md), for the course, lectures and requests the user gives with this command.

Without a lecture range, build a deck for every lecture of the course. Report each 课件.pdf with its page count.