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checker-conveyor

100 / 100 · Low risk

Fine to try.

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

Builds a Canvas 2D checkerboard in which three flat scenes replace each other by conveyor, each of nine rows sliding one full screen width on a measured whip curve a beat after the row above, so the next scene rides in from the edge seam and all, with palettes that crossfade only while the board is at rest. Use when someone asks for a checkerboard animation, a tile or pixel transition, a staggered row wipe, a conveyor or flag-wave effect, or a looping geometric background.

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/'checker-conveyor' ] || [ -L ~/.agents/skills/'checker-conveyor' ]; then echo 'A skill folder named checker-conveyor 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 "$d" checkout --quiet '419fa5af1721eebfab9e0062a630de36ffd0b342' -- 'vault/checker-conveyor/skill' && mkdir -p ~/.agents/skills && cp -R "$d"/'vault/checker-conveyor/skill' ~/.agents/skills/'checker-conveyor' && 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/'checker-conveyor' ~/.claude/skills/'checker-conveyor' (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

DateVersionScore
2026-11-07419fa5a100