**Shared by trevor:**
Worth trying for design
You asked for better. Your AI added a border.
You asked again. It added a shadow.
We've all been there.
Video by @Abdul_wahab_one 🫡 https://t.co/yM8zqGvnfz
Key Takeaways
Impeccable is an open-source design skill for AI coding tools (Apache 2.0) by Paul Bakaus. It builds on Anthropic's frontend-design skill. Site: impeccable.style; repo: github.com/pbakaus/impeccable.
It gives the agent design vocabulary, slash commands for polish passes, and a detector that flags generic "AI look" patterns. In Claude Code a hook runs the detector on UI file edits.
Install: `npx impeccable install` in the project, then `/impeccable init`. Or `/plugin marketplace add pbakaus/impeccable`.
Trevor (2026-11-03): use it to polish Crest Park demo and marketing pages once the storyboard is agreed, starting with the next client demo set. Earlier post on its design linting: `posts/pbakaus/2026-06-16-you-can-now-enable-design-linting-in-you.md`.
Third-party facts (rule count, stars) vary by source. Check the repo before relying on them.