impeccable

Designs, critiques, and refines frontend interfaces through structured sub-commands and design references.

1|Updated May 10, 2026
One-click install
npx skills add https://github.com/Tgoldi/claude-skills --skill impeccable-tgoldi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: impeccable
Source: https://github.com/Tgoldi/claude-skills/tree/main/impeccable
Command: npx skills add https://github.com/Tgoldi/claude-skills --skill impeccable-tgoldi

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve? Frontend interfaces built without design discipline end up generic, inconsistent, or inaccessible. This Skill enforces a structured design workflow with project context (PRODUCT.md/DESIGN.md), shared design laws, and 20+ targeted commands so UI work stays on-brand and production-grade. ## Core Features & Use Cases - Command-driven design workflow: 20+ sub-commands covering build (craft, shape, teach), evaluate (critique, audit), refine (polish, bolder, quieter, distill, harden), enhance (animate, colorize, typeset, layout, delight, overdrive), and fix (clarify, adapt, optimize). - Context gating: Loads PRODUCT.md and DESIGN.md via a script before any design work, blocking edits until brand and product context is confirmed. - Design law enforcement: Applies shared rules for color (OKLCH), typography, layout, motion, and copy, plus absolute bans on AI-slop patterns like gradient text, side-stripe borders, and glassmorphism. - Use Case: A developer asks to redesign a landing page. The Skill loads project context, identifies the brand register, applies typography and color strategy rules, then runs a critique and audit pass before polishing for ship. ## Quick Start Ask the agent to run $impeccable craft to design and build a new landing page feature for the current project.

Frequently Asked Questions about impeccable

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I use the impeccable skill to design a landing page?

Run $impeccable craft with a feature description. The skill loads PRODUCT.md and DESIGN.md context first, runs a shape discovery interview to confirm a design brief, then builds the interface following its shared design laws.

What commands does the impeccable frontend design skill include?

It includes over 20 sub-commands grouped by purpose: craft, shape, teach, document, and extract for building; critique and audit for evaluation; polish, bolder, quieter, distill, harden, and onboard for refinement; animate, colorize, typeset, layout, delight, and overdrive for enhancement; clarify, adapt, and optimize for fixes.

Why does impeccable require PRODUCT.md before editing files?

PRODUCT.md captures users, brand, tone, and strategic principles so design output matches the project instead of generic defaults. If it is missing or placeholder, the skill runs $impeccable teach to create it before any mutation is allowed.

Does impeccable support accessibility and performance audits?

Yes. The audit command scores accessibility, performance, theming, responsive design, and anti-patterns on a 0-4 scale each, producing a report with P0-P3 severity findings and recommended follow-up commands.

When should I not use the impeccable skill?

Do not use it for backend-only or non-UI tasks. It is scoped to frontend interface design, iteration, and review; tasks like API development, database work, or server configuration fall outside its commands and design laws.