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 devinilabs/pro-skill --skill gsap-scrolltrigger-storytellinggit clone --depth 1 https://github.com/devinilabs/pro-skillWrote 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/devinilabs/pro-skill/gsap-scrolltrigger-storytelling)<a href="https://agentmods.dev/skills/devinilabs/pro-skill/gsap-scrolltrigger-storytelling"><img src="https://agentmods.dev/badge/skills/devinilabs/pro-skill/gsap-scrolltrigger-storytelling.svg" alt="Measured on agentmods" 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 | $0.00036 | $0.00779 |
| Opus 5 | $0.00018 | $0.00390 |
| Sonnet 5 | $0.00007 | $0.00156 |
| Haiku 4.5 | $0.00004 | $0.00078 |
Grade A, and why
gsap-scrolltrigger-storytelling 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 4d 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 gsap-scrolltrigger-storytelling — 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 — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GSAP ScrollTrigger Storytelling Skill
Use When
- Build cinematic sticky product storytelling with GSAP ScrollTrigger, progressive UI reveals, scroll-synced animation, smooth interpolation, and immersive section transitions.
Workflow
Scope
- Apply this when the page should feel like a scroll-driven product story rather than a static marketing layout.
- Use GSAP ScrollTrigger as the main choreography layer for sticky sections, progressive interface reveals, pinned scenes, scrubbed timelines, and immersive transitions between sections.
- Preserve the actual product narrative and interface clarity. The motion should amplify comprehension, not hide basic content behind theatrical effects.
Experience target
- Create sticky product storytelling where each scroll segment reveals a new product state, feature layer, data view, device frame, or workflow step.
- Use scroll-synced animation so copy, UI panels, screenshots, overlays, and background atmosphere move together as one authored sequence.
- Build progressive UI reveals: draw in frames, fade in controls, slide panels into place, count values up, highlight regions, and swap states as the user advances.
- Keep the overall mood cinematic, premium, and immersive with controlled pacing, clean staging, depth, and transitions that feel intentional.
Implementation guidance
- Use GSAP timelines with ScrollTrigger
scrubfor the main scroll narrative and regular tweens only for supporting entrance or hover motion. - Pin long-form story sections with
pin: trueand map each scene to explicit timeline labels so the sequence is easy to tune. - Prefer transform and opacity animation over layout-affecting properties. Use
will-changesparingly on animated elements that actually need it. - Use
gsap.context()in React components and clean it up on unmount so ScrollTriggers are killed correctly. - Refresh ScrollTrigger after images, fonts, or async content load if those assets affect section height or pinned offsets.
- Use
matchMedia()or equivalent breakpoints so desktop sticky choreography can simplify gracefully on smaller screens.
What ships with it
7 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.
- 4d ago First seen · 51 lines · 36 tokens per session scan A c38873885306
gsap-scrolltrigger-storytelling is a skill published in the GitHub repository devinilabs/pro-skill (23 stars, last pushed 25d ago), licensed MIT. It adds 36 tokens to every session and 779 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to gsap-scrolltrigger-storytelling, differing in 0 lines, and is treated as a copy.
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