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worker-visualizer

100 / 100 · Low risk

Fine to try.

By feimacode/open-design-agent-kit (GitHub) · design · 1,092 stars · scanned at commit 17902da

A real-time data/particle/simulation visualizer whose heavy compute runs in a Web Worker (off the main thread), optionally sharing memory with the UI via SharedArrayBuffer, and renders to a canvas at 60fps. Produced as a single self-contained `index.html`. Use when the brief asks for a "web worker", "simulation", "particle system", "physics", "off-main-thread", "fractal", "real-time compute", or "audio/data visualizer". OpenDesign serves this in powered-preview mode so Workers and SharedArrayBu…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'worker-visualizer' ] || [ -L ~/.agents/skills/'worker-visualizer' ]; then echo 'A skill folder named worker-visualizer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/feimacode/open-design-agent-kit' "$d" && git -C "$d" checkout --quiet '17902da98b993e6b0da7b69ac4ffb8301045b638' -- 'packages/content/assets/open-design/design-templates/worker-visualizer' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/content/assets/open-design/design-templates/worker-visualizer' ~/.agents/skills/'worker-visualizer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'worker-visualizer' ~/.claude/skills/'worker-visualizer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Also found in

Identical copies of this skill exist at:

• feimacode/open-design-agent-kit/packages/vscode/assets/open-design/design-templates/worker-visualizer