Impeccable

Design fluency for Claude Code, Codex, and more.

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What's Included

Enhanced Skill frontend-design
  • Anthropic's original skill
  • + curated anti-patterns
  • + 7 deep reference guides
+
Steering Commands 17 commands
  • /polish, /audit, /simplify
  • /bolder, /quieter, /animate
  • and 11 more...
Works with
Cursor Claude Code Gemini CLI Codex CLI
01

AI Has Design Bias

Every LLM learned from the same generic templates. Without explicit guidance, they converge on the same predictable defaults.

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The best solution for your needs

Lorem ipsum dolor sit amet, consectetur adipiscing elit. This is generic placeholder text.

Inter font (again) Purple gradient Generic copy Cards on cards

Introducing

Thoughtful Design

Every element serves a purpose. Hierarchy guides the eye. Whitespace breathes.

With Skills
Generic AI Output
With Design Skills
Common AI defaults:
Inter/Roboto fonts Purple gradients Cards on cards Centered everything Gray text on color Decorative shadows
02

The Antidote

Anthropic's original frontend-design skill laid the foundation. We built on it with curated patterns and anti-patterns across typography, color, layout, motion, and more.

Know a pattern we're missing? Help us grow the collection.

Suggest a Pattern
03

The Framework

One comprehensive skill with deep expertise, plus 17 commands that form the language of design.

↓

Together, they transform generic output into impeccable design.

04

Commands in Action

See how commands transform your designs

05

See It In Action

Sample projects transformed with Impeccable commands

Before screenshot
Before
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After screenshot
After

Dashboard Redesign

Generic analytics dashboard transformed into a distinctive, scannable interface.

/audit /normalize /bolder
Before screenshot
Before
→
After screenshot
After

Landing Page Polish

AI-generated landing page refined from generic template to memorable brand experience.

/critique /polish /animate
Before screenshot
Before
→
After screenshot
After

Form UX Overhaul

Complex multi-step form simplified and clarified for better completion rates.

/simplify /clarify /harden
06

Download for Your AI Harness

Same design intelligence, adapted for your workflow. Download and start using in seconds.

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Cursor

Full Featured

Full Agent Skills support. Requires Cursor nightly for skills.

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Claude Code

Full Featured

The most complete version with all features. Works with Claude's native skills system.

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Gemini CLI

Full Featured

Native integration with Gemini's command system and context files.

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Codex CLI

Full Featured

Full Agent Skills support with OpenAI's native prompt and skill system.

Open Source

View the source, contribute skills and commands, or report issues on GitHub.

View Repository