Scroll Scrubbed Visual Sequence

What it does

When your agent uses it

• Hero transformations
• Product assembly
• Interface state walkthroughs
• Object rotation

Example prompts

• “/scroll-scrubbed-visual-sequence”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

1. 1Keep the section in normal document flow and set its height from scrollVh.
2. 2Put the visual in a position: sticky stage sized to the viewport.
3. 3Keep copy and controls in a separate layer. Do not bake essential text into frames.
4. 4Map progress to the renderer with no implicit easing. Add optional smoothing after correctness is proven.
5. 5Refresh measurements after fonts and intrinsic media sizes settle.
6. 6Release the sticky stage cleanly before the next section and keep the footer reachable.

What it can do on your machine

Read from SKILL.md and the folder at commit 238ef60. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Scroll Scrubbed Visual Sequence loads about 1.2k tokens when it runs. Until then it costs about 96 tokens; SKILL.md has 531 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~96

When it runs · the whole SKILL.md, loaded when a task matches

~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from nirholas/three.ws at commit 238ef60, republished under its Apache-2.0 licence (© nirholas). 531 words, ~1,160 tokens.

name

scroll-scrubbed-visual-sequence

description

Build reversible scroll-controlled visual transformations with a pinned or sticky stage, normalized progress, and video, image-sequence, canvas, SVG, or DOM renderers. Use for hero transformations, product assembly, interface state walkthroughs, object rotation, diagrams, or photo sequences that must move forward and backward with native scrolling.

const sequence = {
  scrollVh: 280,
  frameCount: 96,
  fit: "contain",
  posterFrame: 0,
  reducedMotionFrame: 95,
  copyStops: [0, 0.42, 0.78]
};

const progress = Math.min(1, Math.max(0,
  (viewportTop - sectionTop) / (sectionHeight - viewportHeight)
));

ScrollTrigger.create({
  trigger: section,
  start: "top top",
  end: () => `+=${innerHeight * 2.8}`,
  pin: stage,
  scrub: true,
  invalidateOnRefresh: true,
  onUpdate: ({ progress }) => render(progress)
});

© nirholas, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files in third_party/designcode-agent-skills/agent-skills/web-design/scroll-scrubbed-visual-sequence of nirholas/three.ws.

• SKILL.md
• REFERENCES.md
• agents/openai.yaml
• demo/PROMPT.md
• demo/index.html
• demo/preview.jpg

Open the folder on GitHubat commit 238ef60

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in nirholas/three.ws, which our catalogue first saw on October 7, 2026.

• MengTo/Skillsagent-skills/web-design/scroll-scrubbed-visual-sequence