gsap-plugins

A set of instructions for using GSAP add-ons that provide specialized animations and interactions. These include scrolling, dragging, page-state changes, text effects, SVG animation, physics, and custom easing.

In plain words
What is it for?
Use it when working with GSAP plugins such as ScrollToPlugin, Flip, Draggable, SplitText, SVG tools, physics tools, or custom easing plugins.
Why use it?
It helps choose, install, register, and use the right GSAP add-on without relying on outdated paid-plugin or private-registry instructions.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/isaacsight/kernel/gsap-plugins
Any agent
npx skills add isaacsight/kernel --skill gsap-plugins
Clone the repo
git clone --depth 1 https://github.com/isaacsight/kernel

Made for: Claude Code, Codex.

Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,648 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00091 $0.05648
Opus 5 $0.00046 $0.02824
Sonnet 5 $0.00018 $0.01130
Haiku 4.5 $0.00009 $0.00565

Measured yesterday against content hash 5838b856c74c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

gsap-plugins 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 yesterday.

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.

Origin

This is a copy

100% identical to gsap-plugins — 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.

.agents/skills/gsap-plugins/SKILL.md · 434 lines

How it starts

The opening of the file, as written. The whole thing — 434 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GSAP Plugins

When to Use This Skill

Apply when using or reviewing code that uses GSAP plugins: registering plugins, scroll-to, flip/FLIP animations, draggable elements, SVG (DrawSVG, MorphSVG, MotionPath), text (SplitText, ScrambleText), physics, easing plugins (CustomEase, EasePack, CustomWiggle, CustomBounce), or GSDevTools. ScrollTrigger has its own skill (gsap-scrolltrigger).

Related skills: For core tweens use gsap-core; for ScrollTrigger use gsap-scrolltrigger; for React use gsap-react.

Licensing & Install (important)

Every GSAP plugin is free, including for commercial use. Since Webflow's acquisition of GSAP, Club GSAP is no longer a paid tier and no plugin requires a membership, license key, or auth token — this includes formerly Club-only plugins (SplitText, MorphSVG, etc.).

  • ✅ Install everything from the public gsap npm package: npm install gsap. All plugins are included — import them as gsap/SplitText, gsap/MorphSVGPlugin, etc.
  • ❌ Do not generate an .npmrc with a GreenSock auth token, suggest the private npm.greensock.com registry, or tell users to sign up for Club GSAP to access a plugin. Those instructions are outdated.

Registering Plugins

Register each plugin once so GSAP (and bundlers) know to include it. Use gsap.registerPlugin() with every plugin used in the project:

import gsap from "gsap";
import { ScrollToPlugin } from "gsap/ScrollToPlugin";
import { Flip } from "gsap/Flip";
import { Draggable } from "gsap/Draggable";

gsap.registerPlugin(ScrollToPlugin, Flip, Draggable);
  • ✅ Register before using the plugin in any tween or API call.
  • ✅ In React, register at top level or once in the app (e.g. before first useGSAP); do not register inside a component that re-renders. useGSAP is a plugin that needs to be registered before use.

Scroll

ScrollToPlugin

Animates scroll position (window or a scrollable element). Use for “scroll to element” or “scroll to position” without ScrollTrigger.

Read the full file on GitHub · 434 lines

Changes

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.

  1. yesterday First seen · 434 lines · 91 tokens per session scan A 5838b856c74c

Subscribe to this mod's changes

gsap-plugins is a skill published in the GitHub repository isaacsight/kernel (16 stars, last pushed 2d ago), licensed MIT. It adds 91 tokens to every session and 5,648 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to gsap-plugins, differing in 0 lines, and is treated as a copy.

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