Impeccable: Paul Bakaus's design skill for Claude Code and Cursor

• Interview you and write PRODUCT.md

  Asks about your audience, tone and goals and saves them as PRODUCT.md so later commands match your project. Run it once per project. Also called teach.

  Try: “/impeccable init”

  Write · /impeccable init

• Write DESIGN.md from your existing code

  Reads your code and records colors, type and components in DESIGN.md.

  Write · /impeccable document

• Plan the UX before any code

  Works out the flow and layout of a screen first, before Claude writes code.

  Read · /impeccable shape

• Scored UX review with ranked fixes

  Reviews a screen or flow against usability heuristics and lists fixes by priority. It reports only and does not edit.

  Try: “/impeccable critique the pricing cards”

  Read · /impeccable critique

• Accessibility, speed and responsive report

  Checks accessibility, performance, theming and responsive behavior and ranks issues P0 to P3. It reports only.

  Read · /impeccable audit

• Final quality pass before shipping

  Cleans up spacing, alignment and small inconsistencies on a finished screen.

  Try: “/impeccable polish settings”

  Write · /impeccable polish

• Handle errors, long text and edge cases

  Adds handling for errors, translations, overflow and other edge cases.

  Try: “/impeccable harden checkout”

  Write · /impeccable harden

• Rewrite confusing labels and messages

  Improves UX copy such as labels, help text and error messages.

  Write · /impeccable clarify

• Fit other screen sizes and devices

  Reworks a design for other screen sizes and devices, including a native variant.

  Write · /impeccable adapt

• Speed up loading and rendering

  Looks for loading and rendering slowdowns in the UI and fixes them.

  Write · /impeccable optimize

• Design first-run flows and empty states

  Improves first-run screens, empty states and the steps toward first use.

  Write · /impeccable onboard

• Make a safe or bland design stand out

  Amplifies a design that feels generic.

  Write · /impeccable bolder

• Tone down a loud design

  Reduces visual intensity on an overstimulating page.

  Try: “/impeccable quieter the landing page”

  Write · /impeccable quieter

• Remove what the page does not need

  Strips elements that add noise and no value.

  Write · /impeccable distill

• Add strategic color to a gray UI

  Introduces purposeful color to a flat interface.

  Write · /impeccable colorize

• Fix fonts, hierarchy and sizing

  Improves font choice, size scale and text hierarchy.

  Write · /impeccable typeset

• Fix spacing, rhythm and hierarchy

  Reworks spacing and structure so the eye knows where to go.

  Write · /impeccable layout

• Add transitions and interaction feedback

  Adds motion where it helps users see what changed.

  Write · /impeccable animate

• Add personality and memorable touches

  Adds small touches of character to a plain screen.

  Write · /impeccable delight

• Add shaders, spring physics and scroll effects

  Pushes a hero or key section toward ambitious visual effects.

  Write · /impeccable overdrive

• Pick elements in the browser and cycle variants

  Overlays your running dev server so you can pick an element, try variants and accept one back into your source. Works with Vite, Next, SvelteKit, Astro, Nuxt and plain HTML.

  Runs code · /impeccable live

• Make variants of a named element

  Creates several versions of one element without manual picking.

  Write · /impeccable generate

• Pull repeated styles into a design system

  Moves repeated tokens and components into shared, reusable ones.

  Write · /impeccable extract

• Scan code or a URL for AI-look patterns, no AI

  A 62-rule checker you run from the terminal or CI. It scans files or a live URL (using Chrome or Edge) and calls no AI model.

  Try: “npx impeccable detect src/”

  Runs code · npx impeccable detect

• Turn the edit hook on or off

  Controls the check that runs after each edit, with on, off, status and ignore options.

  Runs code · /impeccable hooks

• Find stale context files and broken hooks

  Checks your setup for outdated PRODUCT.md or DESIGN.md and hooks that stopped working.

  Read · /impeccable doctor

• Make a command its own shortcut

  Adds a standalone slash command for one you use often. unpin removes it.

  Try: “/impeccable pin audit”

  Write · /impeccable pin

Watch out for

• It downloads and runs a program on first use

  The launcher fetches an engine binary from the repo's GitHub releases into ~/.impeccable/bin/ and refuses to run it without a matching checksum shipped in the skill. Review the launcher script first if you need to approve what runs on your machine. raw.githubusercontent.com

• Hooks run on every edit, even if you deny commands

  The Claude Code plugin runs a command at session start, after each file edit and at the end of each turn. The README says this happens even when you deny the model's own commands. Turn them off with /impeccable hooks off. raw.githubusercontent.com

• It calls impeccable.style and sends anonymous usage data

  No project files, code or PRODUCT.md are sent. Turn the anonymous telemetry off with npx impeccable telemetry off or set DO_NOT_TRACK=1. impeccable.style

• Live mode can run a script from your project

  Applying copy edits can run the impeccable:manual-edit-validate script in your package.json with your permissions. Read that script before you accept edits. github.com

• Image generation sends prompts to OpenAI

  Only if you set OPENAI_API_KEY. Prompts and reference images then leave your machine for OpenAI. impeccable.style

• Socket flags one low item in a bundled script

  The skills.sh Socket scan warns that modern-screenshot.umd.js can fetch and inline remote resources referenced by the page. Gen Agent Trust Hub and Snyk both pass. skills.sh

Security advisories

In their words