Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add OneWave-AI/claude-skills --skill css-animation-creatorgit clone --depth 1 https://github.com/OneWave-AI/claude-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/onewave-ai/claude-skills/css-animation-creator)<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/css-animation-creator"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/css-animation-creator/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/css-animation-creator"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/css-animation-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00044 | $0.00497 |
| Opus 5 | $0.00022 | $0.00249 |
| Sonnet 5 | $0.00009 | $0.00099 |
| Haiku 4.5 | $0.00004 | $0.00050 |
Grade A, and why
css-animation-creator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 32 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CSS Animation Creator
Build production-grade, accessible, GPU-efficient motion for web UIs using CSS, Tailwind, and Framer Motion.
Workflow
- Identify the purpose of the motion: feedback, delight, guidance, or storytelling.
- Choose the technique: CSS transitions for state changes, keyframes for looping or multi-step motion, Framer Motion or JS for orchestration and scroll-linked effects.
- Set timing and easing to match the interaction. Apply the timing and easing tables in
references/principles-and-timing.md. - Author the animation. Pull ready-made keyframes and patterns from the reference files below rather than writing from scratch.
- Constrain animated properties to
transformandopacityfor GPU acceleration. Applyreferences/performance.md. - Honor reduced-motion preferences for every animation. Apply
references/accessibility.md. - Verify on low-end devices and confirm no layout thrash before shipping.
Contents
references/principles-and-timing.md— Disney 12 principles mapped to UI, duration and easing tables.references/transitions.md— Transition syntax, easing functions, cubic-bezier presets, Tailwind transitions.references/keyframe-library.md— Keyframe syntax plus fade, scale, bounce, rotate, slide, and attention-seeker keyframes.references/loading-animations.md— Spinners, dots, skeleton loaders, shimmer, progress bars.references/micro-interactions.md— Button, hover, icon, form, and success/error interactions.references/page-transitions.md— View Transitions API, Framer Motion page and shared-layout transitions, staggered lists.references/scroll-animations.md— Intersection Observer, Framer Motion scroll hooks, native CSS scroll-driven animations.references/accessibility.md—prefers-reduced-motionCSS, Tailwind motion-safe/reduce, React hook.references/tailwind-config.md— Drop-intailwind.config.jsanimation and keyframe definitions.references/performance.md— GPU-accelerated properties,will-change,contain, performance checklist.
What ships with it
10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/accessibility.md 1.4 KB
- references/keyframe-library.md 6.6 KB
- references/loading-animations.md 3.8 KB
- references/micro-interactions.md 4.7 KB
- references/page-transitions.md 2.7 KB
- references/performance.md 984 B
- references/principles-and-timing.md 989 B
- references/scroll-animations.md 2.2 KB
- references/tailwind-config.md 3.1 KB
- references/transitions.md 1.9 KB
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 32 lines · 44 tokens per session scan A 97d349397756
css-animation-creator is a skill published in the GitHub repository OneWave-AI/claude-skills (288 stars, last pushed 1mo ago), licensed MIT. It adds 44 tokens to every session and 497 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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