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Flawless UI/UX
Better UI/UX for AI coding agents
2 followers
Better UI/UX for AI coding agents
2 followers
flawless-ui-ux is a free, open-source skill that helps AI coding agents build more thoughtful, polished, and usable interfaces. It works with Claude Code, Codex, Cursor, OpenCode, and other coding agents, guiding them through layout, typography, spacing, colors, accessibility, and visual consistency.



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Hi Product Hunt! I'm Lucas, the maker of Flawless UI/UX.
It's a free, open-source UI/UX skill and local inspection CLI for coding agents. Use it to create, redesign, refine, or review interfaces in your existing project, with guidance for layout, typography, color, accessibility, and interaction.
The design guidance covers web, mobile, and desktop. The CLI inspects selected source files and browser interfaces and helps verify changes. Version 2.0 adds reusable product/design context in Markdown and selected browser flows.
The gallery shows an initial interface followed by refinement with the skill, using the same model and reasoning setting.
Install with npx flawless-ui-ux@latest install, or use bunx or pnpm dlx. The project is MIT licensed, and the source is on GitHub.
If you try it on a real interface, I'd love to hear what helped and what still needs work.
The gallery before/after is the exact gap I run into — my agents ship interfaces that are technically fine, but the spacing and hierarchy are always slightly off in a way I can't quite name. I like that it's a skill plus a local CLI for inspecting screens I already have, not just generating new ones — that's the part I'd actually reach for day to day.