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 agentmods add skills/aidotnet/opencowork/hyperframes-gsapnpx skills add AIDotNet/OpenCowork --skill hyperframes-gsapgit clone --depth 1 https://github.com/AIDotNet/OpenCoworkWhat 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 | $0.00067 | $0.01803 |
| Opus 5 | $0.00034 | $0.00901 |
| Sonnet 5 | $0.00013 | $0.00361 |
| Haiku 4.5 | $0.00007 | $0.00180 |
Grade A, and why
hyperframes-gsap 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 3d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- gsap — 91% identical, 6 lines differ
How it starts
The opening of the file, as written. The whole thing — 212 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GSAP
Core Tween Methods
- gsap.to(targets, vars) — animate from current state to
vars. Most common. - gsap.from(targets, vars) — animate from
varsto current state (entrances). - gsap.fromTo(targets, fromVars, toVars) — explicit start and end.
- gsap.set(targets, vars) — apply immediately (duration 0).
Always use camelCase property names (e.g. backgroundColor, rotationX).
Common vars
- duration — seconds (default 0.5).
- delay — seconds before start.
- ease —
"power1.out"(default),"power3.inOut","back.out(1.7)","elastic.out(1, 0.3)","none". - stagger — number
0.1or object:{ amount: 0.3, from: "center" },{ each: 0.1, from: "random" }. - overwrite —
false(default),true, or"auto". - repeat — number or
-1for infinite. yoyo — alternates direction with repeat. - onComplete, onStart, onUpdate — callbacks.
- immediateRender — default
truefor from()/fromTo(). Setfalseon later tweens targeting the same property+element to avoid overwrite.
Transforms and CSS
Prefer GSAP's transform aliases over raw transform string:
| GSAP property | Equivalent |
|---|---|
x, y, z |
translateX/Y/Z (px) |
xPercent, yPercent |
translateX/Y in % |
scale, scaleX, scaleY |
scale |
rotation |
rotate (deg) |
rotationX, rotationY |
3D rotate |
skewX, skewY |
skew |
transformOrigin |
transform-origin |
- autoAlpha — prefer over
opacity. At 0: also setsvisibility: hidden. - CSS variables —
"--hue": 180. - svgOrigin (SVG only) — global SVG coordinate space origin. Don't combine with
transformOrigin. - Directional rotation —
"360_cw","-170_short","90_ccw". - clearProps —
"all"or comma-separated; removes inline styles on complete. - Relative values —
"+=20","-=10","*=2".
What ships with it
2 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.
- 3d ago First seen · 212 lines · 67 tokens per session scan A 8f28bd598269
hyperframes-gsap is a skill published in the GitHub repository AIDotNet/OpenCowork (632 stars, last pushed 4d ago), licensed Apache-2.0. It adds 67 tokens to every session and 1,803 once invoked, about $0.0003 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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