ucsandman/claude-skills · gsap-vanilla/SKILL.md

gsap-vanilla skillA

gsap-vanilla is agent-read markdown (skill) from ucsandman/claude-skills: Build or review GSAP animation on plain HTML, CSS, and JavaScript sites with no component framework: page load intros without a flash of settled content, exit animation before a link is followed, cross-document View Transitions with pageswap and pagereveal, back and forward with the bfcache, prerendered pages, animated show and hide, scroll-driven effects, and fetch plus pushState navigation by hand or with Swup, Barba, or Taxi. Use whenever a static site, a multi-page site, or a Vite or bundler.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ucsandman/claude-skills/gsap-vanilla@git:20260915.793ae04
Exact content
mdr add ucsandman/claude-skills/gsap-vanilla@sha256:66f6e452023bdf9d

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kqu7vai7h3bwmw3k.svg)](https://markdownregistry.com/a/art_kqu7vai7h3bwmw3k)

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Versions

versioncommittedcommitsizeaudit
git:20260915.793ae04 latest2026-09-15 793ae04 8,116 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8116 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

GitHub

ucsandman/claude-skills · 4 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kqu7vai7h3bwmw3k
GET https://markdownregistry.com/api/v1/resolve?ref=ucsandman/claude-skills/gsap-vanilla
GET https://markdownregistry.com/api/v1/blob/66f6e452023bdf9d92c1e055830fa091567258c5d91a3347ad6d5b418540086b