This is a thorough design review tool that goes beyond surface aesthetics to catch real UX problems. It runs specific checks for AI-generated design patterns (the biggest red flag in 2024-2025), scores your interface against Nielsen's 10 heuristics, and tests critical user flows against relevant personas. The output includes a scored breakdown, priority-ranked issues with severity tags, and concrete fix suggestions tied to specific commands. Use it when you need honest feedback on whether your interface actually works as a designed experience, not just a functional one. It's particularly brutal about detecting generic AI design patterns that scream "ChatGPT made this."

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6
skills.sh installs
82.6K
GitHub stars
107K
last updated
Aug 21, 2026

Install

$ npx -y skills add pbakaus/impeccable --skill critique --agent claude-code

Installs into .claude/skills of the current project.

Files

This is a thorough design review tool that goes beyond surface aesthetics to catch real UX problems. It runs specific checks for AI-generated design patterns (the biggest red flag in 2024-2025), scores your interface against Nielsen's 10 heuristics, and tests critical user flows against relevant personas. The output includes a scored breakdown, priority-ranked issues with severity tags, and concrete fix suggestions tied to specific commands. Use it when you need honest feedback on whether your interface actually works as a designed experience, not just a functional one. It's particularly brutal about detecting generic AI design patterns that scream "ChatGPT made this."

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Details

Repository
github.com/pbakaus/impeccable
Categories
Frontend Development, Testing & QA, Git & Pull Requests, Code Review & Quality, Automation & Workflows, Design & UI/UX

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