
/plugin marketplace add pbakaus/impeccable/plugin install impeccable@impeccablenpx impeccable installnpx.ps1 because of ExecutionPolicy → error) · macOS/Linux: open Terminal.▶️ Usage summary
- Install (Claude Code):
/plugin marketplace add pbakaus/impeccablethen/plugin install impeccable@impeccable - Then name a command and a target:
/impeccable critique the onboarding flow - Use:
git submodule add https://github.com/pbakaus/impeccable vendor/impeccable - Project files and git:
# impeccable-ignore-start
Impeccable — Teaches AI “an eye for design”: it inspects and polishes the interface on its own and catches issues before shipping.
What is Impeccable?
Impeccable is a skill (a capability for AI agents such as Claude, Codex and Cursor) on GitHub (pbakaus/impeccable). Teaches AI “an eye for design”: it inspects and polishes the interface on its own and catches issues before shipping.
What can Impeccable do?
- Steers the AI's design taste
- The AI reviews its own work and catches UI issues
- Clean interfaces, ready to use
How to install Impeccable
See the ⚡ Quick install section at the top of the page — it has a ready-to-copy command taken from the author’s README, plus where to run it. For the full instructions, see the README at the end of the page.
Frequently asked questions about Impeccable
Is Impeccable free?
Yes. Impeccable is an open-source project on GitHub, so you can download and use it for free.
Is Impeccable hard to install?
No. You only need to run one command above.
Download & source code
The source code, README and latest updates of Impeccable are at github.com/pbakaus/impeccable. The star count and update date on this page sync automatically from GitHub.
📖 Full guide
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