<Devsly/>
NotebookLM Watermark Remover
Remove the NotebookLM watermark from PDF slide exports — free, unlimited, and 100% in your browser.
View
NotebookLM Video Watermark Remover
Remove the NotebookLM watermark from every frame of your MP4 and auto-trim the end card — free and unlimited.
View
Gemini Watermark Remover
Remove the Gemini (Veo) sparkle watermark from every frame of your AI-generated MP4 — free and unlimited.
View
MCP https://devsly.io/mcp MCP Tools Best Skills API Docs
Devsly

Keyboard Shortcuts

Navigation

Quick Search
⌘ / Ctrl + K
Toggle Dark Mode
⌘ / Ctrl + D
Close Dialogs
Esc

Tool Actions

Execute / Process
⌘ / Ctrl + Enter
Clear Input
⌘ / Ctrl + Shift + C
Copy Output
⌘ / Ctrl + Shift + X

Editor

Select All
⌘ / Ctrl + A
Undo
⌘ / Ctrl + Z
Redo
⌘ / Ctrl + Shift + Z

Updated 1w ago

by ChangWenC

understanding-ladder

Karpathy's understanding ladder as agent skills: auto-pick text, diagram, interactive HTML, or video storyboard for any explanation. Nothing cut. English + 中文.

  • New — Created in the last 30 days
  • Active — Updated in the last 14 days
Works with
  • Claude
  • Codex
View on GitHub (opens in a new tab)

89 GitHub stars (89)

+89 in 12 days

Stars gained per day · daily snapshots since Oct 9
Stars gained per day, Oct 9 to Oct 16: +71 in total; the busiest day was Oct 12 with +15 stars.Oct 10: +8 starsOct 11: +13 starsOct 12: +15 starsOct 13: +9 starsOct 14: +10 starsOct 15: +9 starsOct 16: +7 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10+8
Oct 11+13
Oct 12+15
Oct 13+9
Oct 14+10
Oct 15+9
Oct 16+7
  • 2 skills (2 skills found in its SKILL.md files)
  • 1 forks (1 forks)
  • 1w ago last update (Last updated 1w ago)

Install

Skills CLI

npx skills add ChangWenC/understanding-ladder

Asks which skills and agents to install. Just one: npx skills add ChangWenC/understanding-ladder --skill plain-chinese — add -g for every project.

Claude Code

git clone https://github.com/ChangWenC/understanding-laddercp -r "understanding-ladder/skills/plain-chinese" ~/.claude/skills/

Copies the plain-chinese skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add ChangWenC/understanding-ladder

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • plain-chinese

    用简明中文写解释、步骤和总结：一句一事、一词一义、主动句、不铺垫，内容一点不删。写中文的技术解释、操作步骤、学习笔记、报告，或者解释 AI/agent 的产出时使用。用户说「说人话」「写清楚点」「太绕了」「看不懂」「简明中文」「用 STE 的写法」「改得好懂一点」时也使用。受 ASD-STE100 启发，不是它的中文版。

    skills/plain-chinese/SKILL.md on GitHub (opens in a new tab)

  • understanding-ladder

    Pick the output format that makes an explanation easiest to understand, following Karpathy's understanding ladder — (1) plain controlled text, (2) diagram, (3) interactive HTML page, (4) 3Blue1Brown-style explainer video. Classify the content (definition/steps, process/causality, parameter→outcome, unfolding derivation), recommend the lowest rung that fully answers, then produce it. Works in Engl…

    skills/understanding-ladder/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.