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Updated 3mo ago

by Jason904

ui-skill-lab

AI-driven UI development skill pipeline — test lab for Codex skills covering PRD-to-pixel workflow

Works with
  • Codex

142 GitHub stars (142)

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: −2 in total; the busiest day was Oct 15 with +1 stars.Sep 27: 0 starsSep 28: 0 starsSep 29: 0 starsSep 30: 0 starsOct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: −4 starsOct 15: +1 starsOct 16: +1 stars
Stars gained between daily snapshots
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  • 15 skills (15 skills found in its SKILL.md files)
  • 9 forks (9 forks)
  • 3mo ago last update (Last updated 3mo ago)

Install

Skills CLI

npx skills add Jason904/ui-skill-lab

Asks which skills and agents to install. Just one: npx skills add Jason904/ui-skill-lab --skill design-system-governor — add -g for every project.

Claude Code

git clone https://github.com/Jason904/ui-skill-labcp -r "ui-skill-lab/skills/design-system-governor" ~/.claude/skills/

Copies the design-system-governor skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add Jason904/ui-skill-lab

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • design-system-governor

    This skill should be used after visual-spec-review passes and before OpenSpec UI update or frontend implementation. It expands screenshot-derived visual specs into a production design system by adding interaction states, responsive behavior, accessibility rules, UX checklist, and implementation constraints without overriding UI type, layout paradigm, component tree, rejected assumptions, or asset…

    skills/design-system-governor/SKILL.md on GitHub (opens in a new tab)
  • image2-prompt-pack

    This skill should be used when the user asks to convert a PRD, OpenSpec change, or product idea into a structured GPT Image 2 UI prompt pack for generating high-fidelity flat UI reference images. It produces prompt materials, UI type decisions, variants, negative prompts, and reference selection checklists, not frontend code.

    skills/image2-prompt-pack/SKILL.md on GitHub (opens in a new tab)
  • spec-compliance-review

    This skill should be used after Codex implements a UI change and before visual acceptance review. It audits source code against project-specific visual specs, design tokens, component tree, design-system rules, OpenSpec implementation strategy, UI type, layout paradigm, and asset strategy. It reports violations without redesigning or modifying code.

    skills/spec-compliance-review/SKILL.md on GitHub (opens in a new tab)
  • ui-ux-pro-max-skill

    Use for UI/UX design intelligence in Codex: planning, building, reviewing, improving, or implementing web/mobile interfaces, landing pages, dashboards, design systems, components, accessibility, color palettes, typography, spacing, motion, charts, responsive layouts, and stack-specific frontend guidance. Provides searchable UI/UX Pro Max data with product patterns, 67 UI styles, 161 color palette…

    skills/ui-ux-pro-max-skill/SKILL.md on GitHub (opens in a new tab)
  • visual-acceptance-review

    This skill should be used after spec-compliance-review and before visual-diff-fix. It captures or analyzes actual browser screenshots and compares them against the reference design, responsive spec, visual tokens, layout spec, component tree, UI type, layout paradigm, and asset strategy. It outputs structured visual diff reports and fix-tasks without modifying code.

    skills/visual-acceptance-review/SKILL.md on GitHub (opens in a new tab)
  • visual-diff-fix

    This skill should be used after visual-acceptance-review has generated fix-tasks.json. It applies precise visual fixes from structured diff tasks, preserves source-of-truth contracts, avoids redesign and unrelated refactors, validates each batch, and outputs resolved fix task reports.

    skills/visual-diff-fix/SKILL.md on GitHub (opens in a new tab)
  • visual-spec-review

    This skill should be used after visual-to-spec has produced 03_visual_spec/ and before design-system-governor or frontend implementation begins. It independently reviews extracted visual specs against the reference screenshot, UI type, layout paradigm, visible-element evidence, rejected assumptions, and asset strategy, catching hallucinations, inconsistencies, and implementation blockers.

    skills/visual-spec-review/SKILL.md on GitHub (opens in a new tab)
  • visual-to-spec

    Use when a user provides a reference UI screenshot and asks to extract visual specs, generate design tokens, create a component tree, or produce a frontend implementation contract, including dashboards, landing pages, mobile screens, image-led UIs, panorama scenes, 3D exhibit UIs, and screenshot-to-spec tasks.

    skills/visual-to-spec/SKILL.md on GitHub (opens in a new tab)
  • ckm:banner-design

    Design banners for social media, ads, website heroes, creative assets, and print. Multiple art direction options with AI-generated visuals. Actions: design, create, generate banner. Platforms: Facebook, Twitter/X, LinkedIn, YouTube, Instagram, Google Display, website hero, print. Styles: minimalist, gradient, bold typography, photo-based, illustrated, geometric, retro, glassmorphism, 3D, neon, du…

    skills/ui-ux-pro-max-skill/.claude/skills/banner-design/SKILL.md on GitHub (opens in a new tab)
  • ckm:brand

    Brand voice, visual identity, messaging frameworks, asset management, brand consistency. Activate for branded content, tone of voice, marketing assets, brand compliance, style guides.

    skills/ui-ux-pro-max-skill/.claude/skills/brand/SKILL.md on GitHub (opens in a new tab)
  • ckm:design-system

    Token architecture, component specifications, and slide generation. Three-layer tokens (primitive→semantic→component), CSS variables, spacing/typography scales, component specs, strategic slide creation. Use for design tokens, systematic design, brand-compliant presentations.

    skills/ui-ux-pro-max-skill/.claude/skills/design-system/SKILL.md on GitHub (opens in a new tab)
  • ckm:design

    Comprehensive design skill: brand identity, design tokens, UI styling, logo generation (55 styles, Gemini AI), corporate identity program (50 deliverables, CIP mockups), HTML presentations (Chart.js), banner design (22 styles, social/ads/web/print), icon design (15 styles, SVG, Gemini 3.1 Pro), social photos (HTML→screenshot, multi-platform). Actions: design logo, create CIP, generate mockups, bu…

    skills/ui-ux-pro-max-skill/.claude/skills/design/SKILL.md on GitHub (opens in a new tab)
  • ckm:slides

    Create strategic HTML presentations with Chart.js, design tokens, responsive layouts, copywriting formulas, and contextual slide strategies.

    skills/ui-ux-pro-max-skill/.claude/skills/slides/SKILL.md on GitHub (opens in a new tab)
  • ckm:ui-styling

    Create beautiful, accessible user interfaces with shadcn/ui components (built on Radix UI + Tailwind), Tailwind CSS utility-first styling, and canvas-based visual designs. Use when building user interfaces, implementing design systems, creating responsive layouts, adding accessible components (dialogs, dropdowns, forms, tables), customizing themes and colors, implementing dark mode, generating vi…

    skills/ui-ux-pro-max-skill/.claude/skills/ui-styling/SKILL.md on GitHub (opens in a new tab)
  • ui-ux-pro-max

    UI/UX design intelligence for web and mobile. Includes 50+ styles, 161 color palettes, 57 font pairings, 161 product types, 99 UX guidelines, and 25 chart types across 10 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, and HTML/CSS). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, and check UI/UX code. P…

    skills/ui-ux-pro-max-skill/.claude/skills/ui-ux-pro-max/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.