Impeccable

Design fluency for AI harnesses

Great design prompts require design vocabulary. Most people don't have it. You can't ask for "more vertical rhythm" if you've never used those words. Impeccable gives you commands that put designer language in your hands.

What's included
Enhanced frontend-design skill + anti-patterns · 17 design skills: /polish, /audit, /distill, /bolder...
Get Started
Works with
Cursor Claude Code Gemini CLI Codex CLI VS Code Copilot Antigravity

v1.2.0 — Kiro support, prefix toggle, security hardening

Before
Welcome to Our Platform
The best solution for your needs

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

Introducing

Thoughtful Design

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

Generic AI Output
With Design Skills
01

The Antidote

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

Missing something? Suggest a pattern →

02

The Framework

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

03

Commands in Action

See the commands in action View cheatsheet →

04

Install

One command. Every provider.

install
All tools
$ npx skills add pbakaus/impeccable
Auto-detects your AI harness and installs to the right location
Claude Code
$ /plugin marketplace add pbakaus/impeccable
Then open /plugin to install from Discover tab
Manual
Contains all provider directories — extract to project root
Works with
Cursor Cursor
Claude Code Claude Code
Gemini CLI Gemini CLI
Codex CLI Codex CLI
VS Code Copilot Copilot
Antigravity Antigravity
Kiro Kiro

Once installed, keep the command cheatsheet handy for quick reference.

05

What's New

v1.2.0 March 5, 2026
  • Added Kiro support (.kiro/skills/)
  • Restored prefix toggle — download i- prefixed bundles to avoid naming conflicts
  • Audit and critique skills only suggest real, installed commands
v1.1.0 March 4, 2026
  • Unified skills architecture — commands are now skills with user-invokable: true
  • Added VS Code Copilot and Google Antigravity support (.agents/skills/)
  • New install flow: npx skills add as primary, universal ZIP as fallback
  • Added universal ZIP containing all 5 provider directories
  • Renamed /simplify to /distill to avoid Claude Code conflict
v1.0.0 February 28, 2026
  • Initial release with enhanced frontend-design skill
  • 17 design commands: /polish, /audit, /distill, /bolder, and more
  • Support for Cursor, Claude Code, Gemini CLI, and Codex CLI
  • Interactive command cheatsheet
06

Frequently Asked Questions

Where do I put the downloaded files?

The easiest way is npx skills add pbakaus/impeccable — it auto-detects your AI harness and places files correctly.

If you downloaded the universal ZIP, extract it to your project root (same level as your package.json or src/ folder). It creates hidden folders for each supported tool: .cursor/, .claude/, .gemini/, .codex/, and .agents/.

Project-level installation takes precedence and lets you version control your skills.

Commands or skills aren't appearing. What do I do?

For commands: Type / in your AI harness and look for commands like /audit, /polish, etc. If they don't appear, double-check the files are in the correct location.

For skills: Skills are applied automatically when relevant. To verify, explicitly mention "use the frontend-design skill" in your prompt—this forces the AI to acknowledge and apply it.

Tool-specific setup:

  • Cursor: Requires Nightly channel + Agent Skills enabled in Settings → Rules
  • Gemini CLI: Requires @google/gemini-cli@preview + Skills enabled via /settings
I'm new to AI harnesses. Where do I start?

Skills and commands are intermediate features. If you're just getting started, learn the basics first:

Once you're comfortable with basic prompting and code generation, come back and give Impeccable a try.

Work with me

I help teams navigate AI transformation: upleveling developers, building AI-native workflows, and shipping products. Deep expertise in developer experience, design systems, and full-stack architecture.

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