Overview
This guide will get you up and running with Impeccable in under 5 minutes. You’ll:- Download the bundle for your AI tool
- Install it in your project
- Run your first command
- See the difference in your AI’s output
Choose the AI tool you’re using. If you’re not sure, Claude Code is a great starting point and works directly in your browser.
Installation
Download the Bundle
Visit impeccable.style and download the ZIP for your tool.The bundle includes:
- The frontend-design skill with 7 reference files
- All 17 commands (audit, polish, animate, etc.)
- Provider-specific formatting
Extract to Your Project
The extracted folder is hidden (starts with a dot). On macOS, press
Cmd+Shift+. in Finder to see hidden files.Enable Skills (If Required)
- Cursor
- Claude Code
- Gemini CLI
- Codex CLI
Skills require additional setup in Cursor:
- Switch to Nightly channel in Cursor Settings → Beta
- Enable Agent Skills in Cursor Settings → Rules
Your First Command
Let’s try the/audit command to see how Impeccable analyzes your interface:
Create a Simple Component
Create a basic React component (or use an existing one):
components/Button.jsx
This component intentionally includes common AI design anti-patterns (purple gradient, gray text on color, Inter font, generic border radius).
Run the Audit Command
In your AI tool, run:
Codex CLI uses a different syntax:
/prompts:audit instead of /auditReview the Report
Impeccable will generate a comprehensive audit report identifying issues:Anti-Patterns Verdict:
- Purple gradient (AI color palette tell)
- Gray text on colored background (poor contrast)
- Inter font (overused, generic)
- Generic rounded corners with shadow (forgettable)
- Critical: Color contrast ratio fails WCAG AA (2.1:1, needs 4.5:1)
- High: AI color palette (purple gradient is 2024-2025 AI fingerprint)
- Medium: Generic typography (Inter is overused)
- Low: Lacks interaction states (no hover, focus, disabled)
- Use
/colorizeto introduce strategic, accessible colors - Use
/polishto add all interaction states - Consider distinctive typography alternatives
Fix the Issues
Now run the suggested commands to fix the issues:Your AI will now apply the principles from the frontend-design skill:
- Replace purple gradient with a distinctive, accessible color
- Use tinted neutrals instead of pure gray
- Suggest alternative fonts (e.g., Instrument Sans, Plus Jakarta Sans)
- Add proper interaction states
The Difference
Let’s compare the before and after:Before
- Purple gradient (AI tell)
- Poor contrast (#999 on gradient)
- Inter font (generic)
- No interaction states
- Generic shadows
After
- Distinctive OKLCH color
- Accessible contrast
- Interesting font choice
- Smooth hover transitions
- Purposeful micro-interactions
Explore More Commands
Now that you’ve seen how/audit and /colorize work, try these commands:
- Quality
- Refinement
- Enhancement
- Adaptation
/audit- Comprehensive quality checks/critique- UX design review/polish- Final pass before shipping
Most commands accept an optional argument to target specific areas:
/polish checkout-form- Polish just the checkout form/animate hero-section- Add animation to hero section/audit navigation- Audit just the navigation
How Commands Work
Each command is a specialized skill that follows a structured workflow:Load Context
The command loads the frontend-design skill with all reference files (typography, color, spatial design, motion, etc.)
Generate Report or Changes
Audit commands generate reports. Action commands (polish, animate, etc.) make actual code changes
Working Without Commands
You don’t have to use commands! The frontend-design skill is automatically available whenever your AI works on frontend code. Simply ask:Next Steps
Installation Guide
Detailed installation instructions for all providers
Command Reference
Complete guide to all 17 commands
Design Principles
Deep dive into the design guidelines
Best Practices
Tips and workflows for effective usage
Pro tip: Run
/audit on your existing components to see how many AI anti-patterns you’re already using. It’s eye-opening!