Skill

Impeccable

Impeccable is a design skill from Paul Bakaus that gives a coding agent words for what you want to change.

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Checked 2026-11-12

Impeccable is a design skill from Paul Bakaus that gives a coding agent words for what you want to change. The README describes commands such as polish and bolder to steer a result, critique to score a design against usability heuristics, and audit to check accessibility, performance, theming and responsive behaviour with findings ranked by severity. A detect command scans a folder or a rendered page for common AI-generated design patterns. You run npx impeccable install from your project root, reload your tool, then run the init command. The README lists many agents it works with, including Claude Code, Cursor, Codex CLI, GitHub Copilot and Gemini CLI. The licence is Apache 2.0 and the repository was last pushed on 12 November 2026. It suits teams who review design with an agent. One limit: detecting patterns on a live page uses your installed Chrome or Edge. We have not run it ourselves for this note.

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Works with

Tried it with one of these? Vote below: works for me, or not.

Questions

How do I install Impeccable?

Run this command: npx impeccable install. The install box on this page has the command for each agent it works with.

Is Impeccable free?

It is published under the Apache 2.0 licence.

Who maintains Impeccable?

It is maintained by Paul Bakaus. The code is at github.com/pbakaus/impeccable.

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