UI UX Pro Max Skill
Jason904/ui-skill-lab
A skill your agent uses for UI/UX design intelligence in Codex: planning, building, reviewing, improving, or implementing web/mobile interfaces, landing pages, dashboards, design systems…
Reverse-engineer an application, website or document's design system from its codebase and screenshots.
Install Analyse Design
$ npx skills add sammcj/agentic-coding --skill analyse-design -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install sammcj/agentic-coding analyse-design --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/sammcj/agentic-coding.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Skills/analyse-design .claude/skills/analyse-design && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "analyse-design" agent skill from https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-design into .claude/skills/analyse-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyse-design", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-designType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add sammcj/agentic-coding --skill analyse-design -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install sammcj/agentic-coding analyse-design --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sammcj/agentic-coding.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Skills/analyse-design .agents/skills/analyse-design && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "analyse-design" agent skill from https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-design into .agents/skills/analyse-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyse-design", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add sammcj/agentic-coding --skill analyse-design -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install sammcj/agentic-coding analyse-design --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sammcj/agentic-coding.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Skills/analyse-design .cursor/skills/analyse-design && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "analyse-design" agent skill from https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-design into .cursor/skills/analyse-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyse-design", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/sammcj/agentic-coding.git --path Skills/analyse-design--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add sammcj/agentic-coding --skill analyse-design -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install sammcj/agentic-coding analyse-design --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sammcj/agentic-coding.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Skills/analyse-design .gemini/skills/analyse-design && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "analyse-design" agent skill from https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-design into .gemini/skills/analyse-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyse-design", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install sammcj/agentic-coding analyse-designInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add sammcj/agentic-coding --skill analyse-design -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/sammcj/agentic-coding.git skills-src && mkdir -p .github/skills && cp -r skills-src/Skills/analyse-design .github/skills/analyse-design && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "analyse-design" agent skill from https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-design into .github/skills/analyse-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyse-design", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add sammcj/agentic-coding --skill analyse-design -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install sammcj/agentic-coding analyse-design --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sammcj/agentic-coding.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Skills/analyse-design .opencode/skills/analyse-design && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "analyse-design" agent skill from https://github.com/sammcj/agentic-coding/tree/main/Skills/analyse-design into .opencode/skills/analyse-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyse-design", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
analyse-design- GitHub stars
- 162
- Token cost
- ~1.2k tokens
- SKILL.md length
- 568 words
- Files
- 1
- Skills in repo
- 64
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Reverse-engineer an application, website or document's design system from its codebase and screenshots.
- Works in 5 steps: Theme/token files - tailwind.config,… → Global styles - global.css, app.css,… → Component library config - shadcn… → …
- Asked to analyse visual design
- SKILL.md covers Where to Look, Dimensions to Analyse, Output Format and Tips
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Analyse Design is an agent skill from sammcj/agentic-coding. Reverse-engineer an application, website or document's design system from its codebase and screenshots. Use when asked to analyse visual design, extract a colour palette, document UI patterns, identify typography and spacing systems, audit design consistency, or understand the design language of a frontend codebase.
Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Frontend & Design, covering Design systems, UI design and Theming and dark mode. The repository describes itself as: Agentic Coding Rules, Templates etc... The licence is Apache-2.0.
When your agent uses it
- Asked to analyse visual design
- Extract a colour palette
- Document UI patterns
- Identify typography and spacing systems
Example prompts
- “/analyse-design”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Theme/token files - tailwind.config, Tailwind v4 CSS-first tokens (@theme blocks in CSS), theme.ts/js, tokens.json, design-tokens…
- Global styles - global.css, app.css, index.css, _variables.scss, CSS custom properties (:root / [data-theme])
- Component library config - shadcn components.json, MUI theme, Chakra theme, Ant Design config
- Layout components - shell, sidebar, header, navigation components for spacing and structure patterns
- Representative components - buttons, inputs, cards, modals for recurring visual patterns
What it can do on your machine
Read from SKILL.md and the folder at commit 2f25ced. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Analyse Design loads about 1.2k tokens when it runs. Until then it costs about 83 tokens; SKILL.md has 568 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from sammcj/agentic-coding at commit 2f25ced, republished under its Apache-2.0 licence (© sammcj). 568 words, ~1,173 tokens.
Download SKILL.mdSave it as
.claude/skills/analyse-design/SKILL.md (or your agent's skills folder).- name
- analyse-design
- description
- Reverse-engineer an application, website or document's design system from its codebase and screenshots. Use when asked to analyse visual design, extract a colour palette, document UI patterns, identify typography and spacing systems, audit design consistency, or understand the design language of a frontend codebase.
Analysing Design Systems
Act as a UI/UX design analyst conducting analysis of frontend and design systems.
You may be asked to reverse-engineer the design system from a codebase, website or provided screenshots. Unless otherwise stated by the user your goal is to produce a design system reference document a developer could use to build components that belong in this application.
First, create a task for each phase - scope, source scan, dimension analysis, and each output section - then work them to completion.
Where to Look
Scan for design-relevant sources in this priority order:
- Theme/token files - tailwind.config, Tailwind v4 CSS-first tokens (
@themeblocks in CSS), theme.ts/js, tokens.json, design-tokens, variables.css/scss - Global styles - global.css, app.css, index.css, _variables.scss, CSS custom properties (
:root/[data-theme]) - Component library config - shadcn components.json, MUI theme, Chakra theme, Ant Design config
- Layout components - shell, sidebar, header, navigation components for spacing and structure patterns
- Representative components - buttons, inputs, cards, modals for recurring visual patterns
Dimensions to Analyse
For each dimension, cite specific files and style definitions.
- Design language - visual school/philosophy (e.g., neo-brutalist, material, glassmorphism, minimal flat). Mood conveyed. Unique visual signatures
- Colour palette - extract actual values. Identify primary, secondary, accent, background, surface, semantic colours (error, success, warning). Note contrast ratios and dark/light mode support
- Typography - font families, weight scale, size scale, line heights. How hierarchy is established
- Spacing and layout - spacing scale, grid system, whitespace usage, information density, consistent sizing patterns
- Component patterns - common shapes, border radii, shadow treatments, interaction states across buttons, inputs, cards, navigation, status indicators
- Iconography - icon style (outline, filled, duotone), library if identifiable
- Motion - animation patterns, easing curves, transition durations found in code
- Responsive behaviour - breakpoints, layout shifts, mobile adaptations
Show full SKILL.md (291 more words)Show less
Output Format
Ask the user if they want your final output delivered in a markdown document (e.g. docs/DESIGN_LANGUAGE.md) or returned in the conversation.
Structure findings as:
- Design Philosophy - 2-3 paragraphs describing the visual philosophy, mood, and what makes this design distinctive, followed by a "Key Characteristics" bullet list capturing the signature design moves (e.g. "0px border-radius on primary buttons", "8px spacing grid", "single accent colour")
- Colour System - table of colour tokens with hex/HSL values, usage context, and contrast notes
- Typography Scale - table of font families, sizes, weights, line-heights with semantic roles
- Spacing Scale - list of spacing values and where they apply
- Component Inventory - key patterns with border-radius, shadows, states, and the source file they come from
- Iconography and Motion - brief notes on icon style and any animation patterns
- Responsive Strategy - breakpoints and layout behaviour
- Do's and Don'ts - derive from observed dominant patterns. "Do" lists the conventions that should be maintained. "Don't" lists anti-patterns that would break consistency (e.g. "Don't use shadows on cards - depth is achieved through background-colour layering, not elevation")
- Consistency Notes - any inconsistencies, one-off values, or areas where the design system breaks down
- AI Implementation Guide - quick copy-paste colour/type reference, 3-5 example natural-language component descriptions an AI agent could use to build matching UI (e.g. "Create a card: #f4f4f4 background, 0px border-radius, 16px padding. Title at 20px weight 600..."), and iteration hints
Tips
- If you have the ability to ask the user questions using
AskUserQuestionor similar you may ask the user multi-choice questions to clarify the scope of the analysis and their desired goals. - Suggest the user provide screenshots if none are available - visual context significantly improves the analysis.
- Use sub-agents with clear operating boundaries to parallelise work.
© sammcj, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in Skills/analyse-design of sammcj/agentic-coding.
Open the folder on GitHubat commit 2f25ced
Compare with similar skills
Analyse Design next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Analyse Design this skillsammcj/agentic-coding | 162 | — | ~1.2k | Automated safety check: Pass | Apache-2.0 | |
| UI UX Pro Max SkillJason904/ui-skill-lab | 144 | — | ~865 | Automated safety check: Pass | MIT | |
| UI Crafteduclopez/ui-craft | 375 | — | ~9.5k | Automated safety check: Pass | MIT | |
| Web Design Expertcuriositech/some_claude_skills | 243 | — | ~1.7k | Automated safety check: Pass | MIT | |
| Impeccablebestofjs/bestofjs | 3.1k | 27 repos | ~2.6k | Automated safety check: Pass | MIT | |
| UI StylingOhh-889/skyroc | 795 | 13 repos | ~2.5k | Automated safety check: Pass | MIT |
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Categories
Questions about Analyse Design
What does Analyse Design do?
Reverse-engineer an application, website or document's design system from its codebase and screenshots. Analyse Design is an agent skill from sammcj/agentic-coding. Reverse-engineer an application, website or document's design system from its codebase and screenshots.
When should I use Analyse Design?
Analyse Design fits situations like: asked to analyse visual design; extract a colour palette; document UI patterns; identify typography and spacing systems.
How do I install Analyse Design in Claude Code?
Run `npx skills add sammcj/agentic-coding --skill analyse-design -a claude-code`. Or copy the skill folder (Skills/analyse-design in sammcj/agentic-coding) into .claude/skills/analyse-design in your project. Claude Code loads it when a task matches its description.
How do I install Analyse Design in Codex?
Run `npx skills add sammcj/agentic-coding --skill analyse-design -a codex`. Or copy the skill folder (Skills/analyse-design in sammcj/agentic-coding) into .agents/skills/analyse-design in your project. Codex loads it when a task matches its description.
Can I use Analyse Design in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sammcj/agentic-coding --skill analyse-design -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/analyse-design, .gemini/skills/analyse-design, .github/skills/analyse-design and .opencode/skills/analyse-design in your project.
What does Analyse Design need to run?
SKILL.md names no scripts, command-line tools or credentials: Analyse Design is instructions for the agent only.
Does Analyse Design access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Analyse Design safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Analyse Design use?
Analyse Design is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Analyse Design use?
About 1.2k tokens (SKILL.md is roughly 4.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Analyse Design?
Skills that share tags, products or a category with Analyse Design: UI UX Pro Max Skill (Jason904/ui-skill-lab, 144 stars), UI Craft (educlopez/ui-craft, 375 stars), Web Design Expert (curiositech/some_claude_skills, 243 stars) and Impeccable (bestofjs/bestofjs, 3.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Analyse Design?
sammcj (a GitHub user) maintains it in sammcj/agentic-coding, which has 162 GitHub stars. The repository holds 64 skills in this directory. The repository was last updated on October 9, 2026.
Source: sammcj/agentic-coding on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.