skills
by kelvinkn17
Agent skills by kelvinkn17. First up: fun-isometric, stickers that move.
50stars
2forks
TypeScript
Added 10/28/2026
Available after the catalog security scan passes.
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Review the source code, permissions, dependencies, and configuration before installing or running any third-party skill. Use is at your own risk. To the maximum extent permitted by applicable law, SkillsLLM is not liable for losses arising from third-party software.
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Installation
# Add to your Claude Code skills
git clone https://github.com/kelvinkn17/skillsGetting Started
Guides for using ai agents skills like skills.
- Caveman: Cut Claude Token Use by 65%How agent-side prompt compression works, when to use it, and when not to.
- What is an AI Skills Marketplace?Definitions, how marketplaces work, and how to choose between them in 2026.
- Getting Started with AI SkillsFirst-time install walkthrough for Claude Code, Codex CLI, and ChatGPT.
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skills
Agent skills I build and use. Each lives in skills/<name>/ with its SKILL.md and everything it runs.
| Skill | What it does |
|---|---|
| fun-isometric | Draws isometric stickers and animates them on real keyframes. Any object, any palette, four facings. Try the generator |
fun-isometric is heavily inspired by the stickers in Slush.
Install
npx skills add kelvinkn17/skills@fun-isometric
It needs Node 22 or newer. The CLI asks which agents to add it to (Claude Code, Codex, Cursor and more) and whether it goes in
every project. Start a new session, then ask for /fun-isometric, or $fun-isometric in Codex.
The site publishes an agent-skills index, so this works too:
npx skills add https://skills.klvn.dev
Or download fun-isometric.zip and unzip it into your skills folder:
unzip fun-isometric.zip -d ~/.claude/skills
As a Claude Code plugin it shows up as /fun-isometric:fun-isometric:
/plugin marketplace add kelvinkn17/skills
/plugin install fun-isometric@kelvinkn17-skills
fun-isometric
/fun-isometric a pen scribbling on a square pad
/fun-isometric a mailbox, motion jolt, colours brand #2b6cff, facing top left
In Codex the same requests start with $fun-isometric.
It draws the object as flat slabs with a thick outline, rigs each part where it would hinge, and moves it on keyframe presets (hop, toss, wiggle, clasp, drift and more) interpolated the way lottie-web plays After Effects keys. Colours are roles, so a brand colour, one colour or a hue shift repaints a sticker and keeps what each part means.
What you get back is an icon module that plays live on canvas (a React component ships with the kit) or exports to looping alpha video. Rendering and checks need Bun and, for video, ffmpeg; Playwright's Chromium installs itself on first use.
License
MIT
Frequently Asked Questions
What is skills?
skills is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by kelvinkn17. Agent skills by kelvinkn17. First up: fun-isometric, stickers that move. It has 50 GitHub stars.
Is skills safe to use?
skills's catalog security scan is still queued. You can run an instant dependency and prompt-injection check now with the "Scan for vulnerabilities" button above.
How do I install skills?
Clone the repository with "git clone https://github.com/kelvinkn17/skills" and add it to your Claude Code skills directory (see the Installation section above).
What programming language is skills written in?
skills is primarily written in TypeScript. It is open-source under kelvinkn17 on GitHub, so you can review or fork the full source.
Are there alternatives to skills?
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh skills against similar tools.
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