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 glass-shard-titlegit 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/glass-shard-title)<a href="https://agentmods.dev/skills/unclecheng-li/ai_animation/glass-shard-title"><img src="https://agentmods.dev/badge/skills/unclecheng-li/ai_animation/glass-shard-title/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/glass-shard-title"><img src="https://agentmods.dev/badge/skills/unclecheng-li/ai_animation/glass-shard-title.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 | $0.00039 | $0.01529 |
| Opus 5.5 | $0.00016 | $0.00612 |
| Sonnet 5.5 | $0.00008 | $0.00306 |
| Haiku 4.5 | $0.00004 | $0.00153 |
Grade A, and why
glass-shard-title 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 glass-shard-title — 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 — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Glass Shard Title
Voronoi-cut glass panes fly in from depth, rotating, and land as a tiled silhouette of the headline, then fly out past the camera. Each shard is a Sutherland–Hodgman clip of a jittered blob against its Voronoi cell, so the pieces always cover the type. Glass and matcap surfaces get per-fragment fog; the z-flight is decoupled from the ease so shards visibly traverse it. Tile count 1 gives a single pane.
Composition id: glass-shard-title. Duration 12.16 s at 30 fps, 1920×1080.
Files
glass-shard-title.html(16 KB)assets/ferndale_studio_01_1k.hdr(1.6 MB)assets/fonts/Geist-Bold.ttf(65 KB)assets/fonts/Geist-Regular.ttf(65 KB)assets/fonts/Geist-SemiBold.ttf(65 KB)assets/fonts/Geist-OFL.txt(4 KB)assets/fonts/cormorant-garamond.woff2(37 KB)assets/fonts/CormorantGaramond-OFL.txt(4 KB)assets/glass-main.js(549 KB)assets/Three-LICENSE.txt(1 KB)assets/matcap-1.png(fetched from the CDN at install)
Install
Install with npx hyperframes add glass-shard-title; by default the files above land under compositions/glass-shard-title/. Then mount the block from the host index.html:
<div
data-composition-id="glass-shard-title"
data-composition-src="compositions/glass-shard-title/glass-shard-title.html"
data-start="0"
data-duration="12.16"
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/glass-shard-title/glass-shard-title.html' --variables '{"headline":"Designed in glass","tileCount":8}'
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 |
|---|---|---|---|
headline |
string | "Designed in glass" |
Headline max 40 chars |
tileCount |
number | 8 |
Tiles 1–400 step 1 |
roundness |
number | 0.4 |
Roundness (0-1) 0–1 step 0.01 |
bevel |
number | 0.35 |
Bevel (0-1) 0–1 step 0.01 |
meshSmooth |
number | 0.6 |
Surface smoothness (0-1) 0–1 step 0.01 |
flyInTime |
number | 2.3 |
Fly-in time (s) 0.2–6 step 0.05 |
flyOutTime |
number | 2.4 |
Fly-out time (s) 0.2–6 step 0.05 |
stagger |
number | 0.27 |
Stagger (0-1) 0–1 step 0.01 |
flyInRotation |
number | 5 |
Fly-in rotation (0-60) 0–60 step 0.1 |
flyOutRotation |
number | 6 |
Fly-out rotation (0-6) 0–6 step 0.1 |
chaos |
number | 0.25 |
Outline chaos (0-1) 0–1 step 0.01 |
padding |
number | 1 |
Edge padding (0-1) 0–1 step 0.01 |
sizeVariance |
number | 0.35 |
Size variance (0-1) 0–1 step 0.01 |
gap |
number | 0.03 |
Tile gap 0–0.3 step 0.002 |
easePow |
number | 10 |
Fly-in position ease (1-10) 1–10 step 0.1 |
sideDist |
number | 3 |
Side fly distance 0–60 step 0.5 |
zDist |
number | -42 |
Z fly-from (negative) -400–0 step 2 |
zOut |
number | 14 |
Z fly-out to (+ = past camera) -400–60 step 2 |
fog |
number | 36 |
Fog distance (0 = off) 0–400 step 2 |
What ships with it
13 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 291 B
- assets/fonts/cormorant-garamond.woff2 37 KB
- assets/fonts/CormorantGaramond-OFL.txt 4.3 KB
- assets/fonts/Geist-Bold.ttf 65 KB
- assets/fonts/Geist-OFL.txt 4.3 KB
- assets/fonts/Geist-Regular.ttf 65 KB
- assets/fonts/Geist-SemiBold.ttf 65 KB
- assets/glass-main.js 549 KB runs code
- assets/matcap-1.png 3076 KB
- assets/Three-LICENSE.txt 1.1 KB
- glass-shard-title.html 16 KB
- registry-item.json 2.8 KB
- SOURCE.md 332 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 · 88 lines · 39 tokens per session scan A 7c4c3c98a4f9
glass-shard-title is a skill published in the GitHub repository Unclecheng-li/AI_Animation (1,542 stars, last pushed 11d ago), licensed MIT. It adds 39 tokens to every session and 1,529 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 glass-shard-title, differing in 0 lines, and is treated as a copy.
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