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
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 Unclecheng-li/AI_Animation --skill cuboid-carouselgit clone --depth 1 https://github.com/Unclecheng-li/AI_AnimationWrote 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/cuboid-carousel)<a href="https://agentmods.dev/skills/unclecheng-li/ai_animation/cuboid-carousel"><img src="https://agentmods.dev/badge/skills/unclecheng-li/ai_animation/cuboid-carousel/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/cuboid-carousel"><img src="https://agentmods.dev/badge/skills/unclecheng-li/ai_animation/cuboid-carousel.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 | $0.02010 |
| Opus 5.5 | $0.00018 | $0.00804 |
| Sonnet 5.5 | $0.00009 | $0.00402 |
| Haiku 4.5 | $0.00005 | $0.00201 |
Grade A, and why
cuboid-carousel 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 10d 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.
This is a copy
100% identical to cuboid-carousel — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cuboid Carousel
Rounded, bevelled cuboids carrying card content fly in from the right as one rigid group, cruise with a per-cuboid rotation stagger, decelerate to a hero hold, then exit left. Spacing is derived from the cuboid dimensions and the largest reachable X half-extent, so cuboids can never overlap. Forty variables carry the original DialKit schema: geometry, materials, lights, shadows, backdrop, camera and every segment duration and easing. Cards come from the built-in list or a JSON variable.
Composition id: cuboid-carousel. Duration 6.666666666666667 s at 30 fps, 1920×1080.
Files
cuboid-carousel.html(38 KB)assets/Three-LICENSE.txt(1 KB)assets/addons/environments/RoomEnvironment.js(5 KB)assets/addons/utils/BufferGeometryUtils.js(36 KB)assets/cuboid-motion.js(593 KB)assets/gsap-3.14.2.min.js(128 KB)assets/GSAP-NOTICE.txt(1 KB)assets/three.core.min.js(554 KB)assets/three.module.min.js(468 KB)
Install
Install with npx hyperframes add cuboid-carousel; by default the files above land under compositions/cuboid-carousel/. Then mount the block from the host index.html:
<div
data-composition-id="cuboid-carousel"
data-composition-src="compositions/cuboid-carousel/cuboid-carousel.html"
data-start="0"
data-duration="6.666666666666667"
data-track-index="1"
data-width="1920"
data-height="1080"
></div>
Render with custom values by targeting the composition file directly:
npx --yes [email protected] render 'compositions/cuboid-carousel/cuboid-carousel.html' --variables '{"cardsJson":"","heroCard":4}'
Variables
Read at runtime via window.__hyperframes.getVariables(); declared on the composition root as data-composition-variables (single-quoted attribute, plain JSON).
| id | type | default | label / range |
|---|---|---|---|
cardsJson |
string | "" |
Content · Cards JSON (optional, see CARDS in source) |
heroCard |
number | 4 |
Content · Hero card (1-based) 1–12 step 1 |
count |
number | 8 |
Content · Repeating card count 1–12 step 1 |
gap |
number | 0.01 |
Layout · Extra gap between cuboids 0–1.5 step 0.005 |
cuboidWidth |
number | 1.7 |
Cuboid · Width 0.3–5 step 0.01 |
cuboidHeight |
number | 2.4 |
Cuboid · Height 0.3–6 step 0.01 |
cuboidDepth |
number | 0.14 |
Cuboid · Thickness (depth) 0.02–2 step 0.01 |
cornerRadius |
number | 0.105 |
Cuboid · Corner radius 0–0.6 step 0.005 |
bevelSize |
number | 0.03 |
Cuboid · Bevel size (edge chamfer) 0–0.3 step 0.001 |
bevelThickness |
number | 0.04 |
Cuboid · Bevel thickness 0–0.3 step 0.001 |
smoothness |
number | 32 |
Cuboid · Smoothness (segments) 1–32 step 1 |
bodyColor |
color | "#242424" |
Cuboid · Body colour |
roughness |
number | 0.6 |
Cuboid · Roughness 0–1 step 0.01 |
metalness |
number | 0.4 |
Cuboid · Metalness 0–1 step 0.01 |
heroScale |
number | 1 |
Hero · Isolated scale 1–1.6 step 0.01 |
heroFillIntensity |
number | 0.55 |
Hero · Face light intensity 0–2 step 0.05 |
heroExitX |
number | 288 |
Hero · Exit X rotation degrees -720–720 step 1 |
heroExitY |
number | -234 |
Hero · Exit Y rotation degrees -720–720 step 1 |
heroExitZ |
number | 198 |
Hero · Exit Z rotation degrees -720–720 step 1 |
ambientIntensity |
number | 0.35 |
Lights · Ambient intensity 0–4 step 0.01 |
ambientColor |
color | "#ffffff" |
Lights · Ambient colour |
topIntensity |
number | 3.1 |
Lights · Top rig intensity 0–12 step 0.05 |
topColor |
color | "#ffffff" |
Lights · Top rig colour |
bottomIntensity |
number | 2.15 |
Lights · Bottom rig intensity 0–12 step 0.05 |
bottomColor |
color | "#ffcaad" |
Lights · Bottom rig colour |
keyIntensity |
number | 5 |
Lights · Key rig intensity 0–12 step 0.05 |
keyColor |
color | "#ffe9d6" |
Lights · Key rig colour |
shadowRadius |
number | 44.5 |
Shadows · Softness at map size 2048 0–50 step 0.5 |
shadowMapSize |
number | 2048 |
Shadows · Map size 512–4096 step 256 |
backdrop |
color | "#0b0d13" |
Background · Colour |
cameraFov |
number | 11 |
Camera · Initial Field of view 10–90 step 0.5 |
cameraX |
number | -1.65 |
Camera · Initial X -20–20 step 0.05 |
cameraY |
number | 8.5 |
Camera · Initial Y -20–20 step 0.05 |
cameraZ |
number | -8.508708 |
Camera · Initial Z (distance) -20–50 step 0.1 |
cameraSettleFrame |
number | 70 |
Camera · Settle frame (30 fps) 20–90 step 1 |
handheldStrength |
number | 1 |
Camera · Handheld hold strength 0–1 step 0.05 |
cameraTargetFov |
number | 34 |
Camera target · Field of view 10–90 step 0.5 |
cameraTargetX |
number | -7.25 |
Camera target · X -20–20 step 0.05 |
cameraTargetY |
number | 1.15 |
Camera target · Y -20–20 step 0.05 |
cameraTargetZ |
number | 6.2 |
Camera target · Z 2–50 step 0.1 |
What ships with it
12 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.
- _meta.json 287 B
- assets/addons/environments/RoomEnvironment.js 4.8 KB runs code
- assets/addons/utils/BufferGeometryUtils.js 36 KB runs code
- assets/cuboid-motion.js 593 KB runs code
- assets/gsap-3.14.2.min.js 128 KB runs code
- assets/GSAP-NOTICE.txt 145 B
- assets/Three-LICENSE.txt 1.1 KB
- assets/three.core.min.js 554 KB runs code
- assets/three.module.min.js 468 KB runs code
- cuboid-carousel.html 38 KB
- registry-item.json 2.3 KB
- SOURCE.md 328 B
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.
- 10d ago First seen · 106 lines · 45 tokens per session scan A 01f82f43969f
cuboid-carousel is a skill published in the GitHub repository Unclecheng-li/AI_Animation (1,542 stars, last pushed 11d ago), licensed MIT. It adds 45 tokens to every session and 2,010 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to cuboid-carousel, differing in 0 lines, and is treated as a copy.
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