oh-my-design

Give your AI coding agent a design system. One command installs 400+ quality-graded company DESIGN.md references + skills into Claude Code, Codex, Cursor, and OpenCode. Free, MIT, zero AI calls. Maintained by kwakseongjae on GitHub, where it has earned 485 stars from the community.

It's actively developed around cli, design-md, design-system, and is a solid reference for anyone building with these tools.