gsap-tackl SKILL.md skillA
gsap-tackl from 12-studio/tackl is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 12-studio/tackl/gsap-tackl@git:20261011.299d556Pins git:20261011.299d556 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 12-studio/tackl
- Path
skills/animation/gsap/gsap-tackl/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261011.299d556, committed Oct 11, 2026
- First version recorded
- Jul 22, 2026
- Size
- 6,052 bytes
- Repository stars
- 10
- License
- MIT
Implements and orchestrates GSAP in Tackl — useAnimation, useGSAP, ScrollTrigger, Lenis sync, page transitions, and reduced-motion fallbacks. Use when the user mentions GSAP, tweens, timelines, ScrollTrigger, scrub, matchMedia, Lenis, smooth scroll, page transitions, motion design, or enter/exit animations.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# GSAP (Tackl)
## System overview
```
app/(site)/Providers.tsx
└── AnimationPlugins # registers ScrollTrigger + useGSAP globally
└── Contexts
└── PerformanceProvider # isReducedMotion, devicePixelRatio
app/(site)/layout.tsx
└── SmoothScroll (Lenis)
└── {page children}
└── LenisGsapBridge # ScrollTrigger.scrollerProxy + ticker sync
```
Animation is **client-side only**. Never run Lenis/GSAP in Server Components.
## Stack
- `gsap` + `@gsap/react` (`useGSAP`)
- `ScrollTrigger` — registered in `src/components/AnimationPlugins/index.tsx`
- Project hook: `useAnimation` in `src/utils/useAnimation.ts` (wraps `useGSAP` + `gsap.matchMedia`)
Do not re-register plugins in every file. `AnimationPlugins` is imported once in `app/(site)/Providers.tsx`.
## When to use what
| Need | Tool |
|------|------|
| Smooth scroll | Lenis via `SmoothScroll` — already mounted, do not duplicate |
| Scroll-linked reveal/scrub | GSAP ScrollTrigger via `useAnimation` |
| Responsive breakpoints | `useAnimation` matchMedia (`isDesktop`, `isMobile`, `isTablet`) |
| Simple mount tween (no breakpoints) | `useGSAP` |
…Read the whole file at its exact version.
How to install
mdr add 12-studio/tackl/gsap-tackl@sha256:b7e940156b67dfb4The line at the top of this page pins the label git:20261011.299d556, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_u6d4epvlrs3cgp47)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 22, 2026 and Oct 11, 2026, about one every 20 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261011.299d556 latest | 2026-10-11 | 299d556 | 6,052 B | A | view · diff |
| git:20261011.fda4425 | 2026-10-11 | fda4425 | 6,041 B | A | view · diff |
| git:20260808.6a43b43 | 2026-08-08 | 6a43b43 | 5,536 B | A | view · diff |
| git:20260807.430830a | 2026-08-07 | 430830a | 5,503 B | A | view · diff |
| git:20260722.40161c5 | 2026-07-22 | 40161c5 | 5,495 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6052 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
12-studio/tackl · 10 stars · license MIT · pushed 2026-10-12 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_u6d4epvlrs3cgp47 GET https://markdownregistry.com/api/v1/resolve?ref=12-studio/tackl/gsap-tackl GET https://markdownregistry.com/api/v1/blob/b7e940156b67dfb47d9783c5f62879a8d7b105b2adcaaa57db10109d98ccbe37
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.