AI Animation Skills is a collection of agent instructions and templates for generating single-file HTML animations, including presentations, diagrams, protocol visualizations, phone interfaces, and video-style scenes. People use the skills with AI coding agents to create animated web pages from descriptions or templates. The catalogue entries are the collection's individual generation workflows.
Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/Unclecheng-li/AI_Animationnpx agentmods add skills/unclecheng-li/ai_animation/ui2vWrote 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/unclecheng-li/ai_animation/ui2v)<a href="https://agentmods.dev/skills/unclecheng-li/ai_animation/ui2v"><img src="https://agentmods.dev/badge/skills/unclecheng-li/ai_animation/ui2v/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/unclecheng-li/ai_animation/ui2v"><img src="https://agentmods.dev/badge/skills/unclecheng-li/ai_animation/ui2v.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00045 | $0.01618 |
| Opus 5.5 | $0.00018 | $0.00647 |
| Sonnet 5.5 | $0.00009 | $0.00324 |
| Haiku 4.5 | $0.00005 | $0.00162 |
Grade A, and why
ui2v 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 16d 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 — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ui2v Skill
UI2V 是面向 AI 工作流的 视频动效资源库。它帮助用户发现、安装、复用和分享 HyperFrames 动效包；实际的视频创作、预览和渲染由 HyperFrames 完成。
For project positioning, README copy, npm copy, website copy, or launch/promo
text, read references/positioning.md.
Mental model
HyperFrames authoring -> package folder -> ui2v login -> ui2v motion publish -> ui2v.com
| Layer | Tool |
|---|---|
| Author / preview / render | HyperFrames (/hyperframes and related skills) |
| Search / install / publish / sync | ui2v CLI (npm package @ui2v/cli, bin ui2v) |
Do not use the abandoned @ui2v/[email protected] JSON render/preview stack (doctor, validate, preview, render, animation.json, @ui2v/core, @ui2v/engine, @ui2v/producer). The current @ui2v/cli package is the registry client.
Task routing
Use this skill for registry work and CLI/package maintenance:
- Publish/share/install/search a motion on ui2v.com → use this skill and the
ui2vCLI. - Fix or extend the UI2V CLI → inspect
packages/ui2v/src/cli, update focused tests, then run the repo verification commands below. - Fix registry package metadata or a publish failure → read
references/package-format.mdandreferences/publish.md. - Update website, README, npm, or promo copy → read
references/positioning.md; keep package references as npm@ui2v/cli, bin commandui2v, and npx commandnpx @ui2v/cli@latest .... - Clean project structure → read
references/cleanup.md; remove or route away from legacy JSON renderer examples/scripts; do not present them as current UI2V capabilities. - Prepare or explain a release → read
references/release.md; verify versions, tests, build, and npm copy.
Route away from this skill when the user is not doing registry work:
- Make / edit / preview / render a video composition → use HyperFrames skills, not this CLI.
- Old JSON ui2v projects → do not revive the old JSON toolchain. Migrate to a HyperFrames package, then publish with
ui2v.
What ships with it
5 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.
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.
- 16d ago First seen · 158 lines · 45 tokens per session scan A c34572a356ea
ui2v is a skill published in the GitHub repository Unclecheng-li/AI_Animation (1,596 stars, last pushed 2d ago), licensed MIT. It adds 45 tokens to every session and 1,618 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-10-06.
Other skills, from other repositories
fund-holding-viewer
A deployment guide for a Chinese fund-holdings analysis web app. It covers running the app on Alibaba Cloud ECS, a virtual server service, with HTTPS through either a subdomain or a path on an existing domain.
preline-mcp
Add, integrate, or build Preline UI components and blocks into HTML files via the Preline MCP server. Use when the user mentions "preline", says "/preline", asks to add a UI component, or requests a Preline block (a ready-made page section) using Preline UI.
preline-theme-generator
Generate, preview, save, or validate Preline theme CSS using the bundled local generator in this skill. Use when the user asks to create a new Preline theme, match a brand color, translate a mood into a theme, generate light and dark theme CSS, preview theme output without writing files, or review and fix generated…
phaser3-engineer
!cat skills/shared/game-visual-foundations.md 2>/dev/null || echo "=== Visual Foundations not loaded ===" !cat skills/shared/protocols/ux-protocol.md 2>/dev/null || true !cat skills/shared/protocols/input-validation.md 2>/dev/null || true !cat skills/shared/protocols/tool-efficiency.md 2>/dev/null || true !cat…
Biome
Biome 2.x — fast all-in-one web toolchain in Rust. Formats, lints, assists. Replaces Prettier + ESLint.
prettier-docs
Prettier 3.9.5 — opinionated code formatter. CLI, API, config, plugins, editor integration, CI.