pbakaus/impeccable ? reverse-engineered prompt

I need you to build a system that basically teaches a coding AI how to have better taste in frontend design. I'm tired of getting the same generic stuff every time I ask for a UI: Inter font, boring purple gradients, and cards nested inside of cards. It's so predictable and uninspired.

Let's create a "skill" that I can load into tools like Cursor or Claude. This skill should be a collection of reference documents on core design principles—things like typography, color systems using OKLCH, spacing, motion, and even UX writing. Most importantly, it needs to include a list of explicit anti-patterns to tell the AI what NOT to do.

I want to be able to use simple chat commands like /audit to check code quality, /critique to get a UX review, and /polish to clean up the final design. The whole idea is to give the AI a vocabulary to create more professional and less generic UIs. It should be easy to install by just copying files into a project. Let's also include a standalone command-line tool that can scan a project or URL and detect these common design mistakes.