This is for when you need actual visual design work, not just mockups or layouts. It works in two phases: first it generates a design philosophy (think "Brutalist Joy" or "Chromatic Silence"), then creates a PDF or PNG expressing that aesthetic. The philosophy documents are surprisingly specific about things like spatial communication and color theory, and there's heavy emphasis on making output look meticulously crafted rather than AI-generated. The interesting bit is how it handles requests: it treats user input as a subtle conceptual reference to weave into the design rather than literal requirements. Best for posters, art pieces, or anything where you want a coherent visual style rather than just following a brief.
npx skills add https://github.com/composiohq/awesome-claude-skills --skill canvas-design