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ripple-grid

100 / 100 · Low risk

Fine to try.

By arla6ka/design.how (GitHub) · design · 315 stars · scanned at commit 419fa5a

Builds a WebGL fragment-shader effect in which a grid of soft black blobs ripples out of a flat lattice into concentric rings, shears into a spiral and settles back, with the pointer parting the field. Use when someone asks for a metaball grid, a shader background, an organic generative pattern, a ripple or bloom effect, or a thresholded field in WebGL.

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/'ripple-grid' ] || [ -L ~/.agents/skills/'ripple-grid' ]; then echo 'A skill folder named ripple-grid already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/arla6ka/design.how' "$d" && git -C "$d" checkout --quiet '419fa5af1721eebfab9e0062a630de36ffd0b342' -- 'vault/ripple-grid/skill' && mkdir -p ~/.agents/skills && cp -R "$d"/'vault/ripple-grid/skill' ~/.agents/skills/'ripple-grid' && 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/'ripple-grid' ~/.claude/skills/'ripple-grid' (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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