Msw Painter

When msw-search comes up empty, this generates pixel art sprites on the fly and uploads them to get a sprite RUID. You pick between chunky pixel style (retro icons, tiles, 16×16 logical grid with hard outlines) or maple cartoon style (MapleStory-inspired characters with selout shading and selective antialiasing on larger canvases). The workflow is strict: write SVG, Canvas, or HTML following per-style rules, render to PNG via a sandboxed Puppeteer script, then call the two-step asset upload. It won't do animation or audio, just static sprites. The style guides are detailed enough that you won't accidentally mix gradients into your NES-looking slime, and the render script blocks network requests so nothing leaks during headless Chrome execution.

Install to Claude Code

npx -y skills add msw-git/msw-ai-coding-plugins-official --skill msw-painter --agent claude-code