The Unsplash of design systems for AI agents — re-skin your app with one URL
Latest release v2.0.0 · 23 Aug 2026
3 files for Claude Code, Codex and OpenCode: design-extractor, sleek-ui AGENTS.md, sleek-ui CLAUDE.md — 1,276 tokens loaded in every session.
AGENTS.md A 611 tok CLAUDE.md A 665 tok .agents/skills/design-extractor/SKILL.md B 161 tok These files are luongnv89/sleek-ui's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.