Generate high-fidelity UI/UX mockups for mobile and web apps using Atomic Design principles — creates wireframes and design systems via muapi.ai

Apache-2.0Auto-check passedFrontend & Design

Install Muapi UI Design

skills CLI
$ npx skills add hashgraph-online/awesome-codex-plugins --skill muapi-ui-design -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install hashgraph-online/awesome-codex-plugins muapi-ui-design --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/SamurAIGPT/Generative-Media-Skills/library/visual/ui-design .claude/skills/muapi-ui-design && rm -rf skills-src

Use ~/.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/

Facts

Skill name
muapi-ui-design
GitHub stars
1.2k
Token cost
~884 tokens
SKILL.md length
355 words
Files
2 (incl. scripts)
Skills in repo
686
Repo updated
First seen
Licence
Apache-2.0

At a glance

Generate high-fidelity UI/UX mockups for mobile and web apps using Atomic Design principles — creates wireframes and design systems via muapi.ai

  • Works in 4 steps: Intent Mapping Table → Design Tokens & Variables → Define the Product Brief → …
  • Tasks that involve UI design
  • SKILL.md covers Core Competencies, 🏗️ Technical Specification, 🧠 Prompt Optimization… and 🚀 Protocol: Using the UI…, plus 2 more sections
  • Runs Shell scripts from its folder; calls bash

What it does

Muapi UI Design is an agent skill from hashgraph-online/awesome-codex-plugins. Generate high-fidelity UI/UX mockups for mobile and web apps using Atomic Design principles — creates wireframes and design systems via muapi.ai

Its SKILL.md is about 880 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/generate-mockup.sh`).

It sits in Frontend & Design, covering UI design. The repository describes itself as: A curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The 1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-plugins. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve UI design

Example prompts

  • “/muapi-ui-design”

Requirements

  • A Bash shell

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Intent Mapping Table
  2. Design Tokens & Variables
  3. Define the Product Brief
  4. Invoke the Script

What it can do on your machine

Read from SKILL.md and the folder at commit 78497e5. 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

    Ships 1 file in scripts/ (Shell), which the agent can run.

    Shell commands in SKILL.md call:

    • bash

    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

Muapi UI Design loads about 884 tokens when it runs. Until then it costs about 40 tokens; SKILL.md has 355 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~40
When it runs · the whole SKILL.md, loaded when a task matches
~884

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); the scripts in this folder are not scanned.

SKILL.md

The full file from hashgraph-online/awesome-codex-plugins at commit 78497e5, republished under its Apache-2.0 licence (© hashgraph-online). 355 words, ~884 tokens.

Download SKILL.mdSave it as .claude/skills/muapi-ui-design/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
muapi-ui-design
description
Generate high-fidelity UI/UX mockups for mobile and web apps using Atomic Design principles — creates wireframes and design systems via muapi.ai
version
0.1.0

🎨 UI/UX Design Mockup Skill

A specialized skill for AI Agents to architect high-fidelity digital interfaces. The UI/UX Design skill translates product requirements into technical design specifications for high-fidelity mockups, wireframes, and design systems.

Core Competencies

  1. Atomic Design Orchestration: Structuring interfaces from Atoms (buttons) to Organisms (headers) for system consistency.
  2. Platform-Specific Layouts: Designing for responsive breakpoints across Mobile (iOS/Android) and Web (SaaS/E-commerce).
  3. Design System Integration: Specifying typography scales, spacing tokens, and color palettes (Hex/HSL).
  4. Heuristic Awareness: Ensuring designs follow established usability principles (Nielsen's 10 Heuristics).

🏗️ Technical Specification

1. Intent Mapping Table
Creative IntentStyleLayout PatternFocus
Enterprise SaaSModern/CleanDashboard/GridData Density
Consumer AppGlassmorphismF-Pattern / CardsVisual Flair
E-commerceMinimalistZ-Pattern / Product GridConversion
PortfolioBrutalistAsymmetricIdentity
Utility/ToolNeomorphismControl PanelTactile Feedback
2. Design Tokens & Variables
  • Typography: Geometric Sans (Inter/Roboto) for tech; Serif (Playfair) for luxury.
  • Spacing: 8pt grid system for consistent rhythmic spacing.
  • Color: High-contrast accessible palettes (WCAG 2.1 compliant).
  • Elevation: Shadow-based depth vs. Flat design layers.

🧠 Prompt Optimization Protocol (Agent Instruction)

Before calling the script, the Agent MUST expand the user's requirements into a Design Specification:

  1. ATOMIC STRUCTURE: Mention specific components (Atoms): Glassmorphic buttons, Input fields with 4px radius, Iconic sidebars.
  2. HIERARCHY: Use layout patterns: F-Pattern for content-heavy sites, Z-Pattern for landing pages, Grid-based Dashboards.
  3. TYPOGRAPHY & TOKENS: Injected design tokens: Inter Sans-serif, 8pt spacing system, WCAG high-contrast colors.
  4. NO SKEUOMORPHISM: Ensure the prompt enforces Flat Design or Glassmorphism to avoid "photograph-of-screen" results.

Show full SKILL.md (110 more words)Show less

🚀 Protocol: Using the UI Designer

Step 1: Define the Product Brief

Provide the agent with a feature list and target audience.

Step 2: Invoke the Script

The generate-mockup.sh script expands the brief using internal knowledge of design systems.

bash
# Designing a Fintech Mobile App
bash scripts/generate-mockup.sh \
  --desc "crypto wallet home with price charts" \
  --platform mobile \
  --theme dark \
  --style glassmorphism

⚠️ Constraints & Guardrails

  • Device Realism: MANDATORY - Do not show hands, physical phones, or desks. Generate pure UI/UX mockups only.
  • Accessibility: Avoid low-contrast text on bright backgrounds.
  • Complexity: Keep "Atoms" consistent across a single page generation.
  • Text Rendering: Use Flux for legible headers; specify placeholder text for smaller body copy.

⚙️ Implementation Details

This skill translates a high-level DESCRIPTION into a UX_BRIEF that specifies layout patterns, design tokens, and aesthetic constraints for the core/media/generate-image.sh primitive.

© hashgraph-online, 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

SKILL.md and 1 other file (scripts) in plugins/SamurAIGPT/Generative-Media-Skills/library/visual/ui-design of hashgraph-online/awesome-codex-plugins.

  • SKILL.md
  • scripts/generate-mockup.sh

Open the folder on GitHubat commit 78497e5

Compare with similar skills

Muapi UI 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.

Muapi UI Design compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Muapi UI Design this skillhashgraph-online/awesome-codex-plugins1.2k—~884Automated safety check: PassApache-2.0
UI StylingOhh-889/skyroc79513 repos~2.5kAutomated safety check: PassMIT
LobeHub Interactive Prototypelobehub/lobehub83k—~1.6kAutomated safety check: PassCustom licence
Make Interfaces Feel Bettersamuelclay/NewsBlur7.6k10 repos~1.5kAutomated safety check: PassMIT
UI UX Pro MaxZxBing0066/pixel-converter18113 repos~2.6kAutomated safety check: NotesBSD-2-Clause
Stitch Prompt Enhancergoogle-labs-code/stitch-skills8.4k6 repos~1.7kAutomated safety check: PassApache-2.0

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Questions about Muapi UI Design

What does Muapi UI Design do?

Generate high-fidelity UI/UX mockups for mobile and web apps using Atomic Design principles — creates wireframes and design systems via muapi.ai. Muapi UI Design is an agent skill from hashgraph-online/awesome-codex-plugins.

When should I use Muapi UI Design?

Muapi UI Design fits situations like: tasks that involve UI design.

How do I install Muapi UI Design in Claude Code?

Run `npx skills add hashgraph-online/awesome-codex-plugins --skill muapi-ui-design -a claude-code`. Or copy the skill folder (plugins/SamurAIGPT/Generative-Media-Skills/library/visual/ui-design in hashgraph-online/awesome-codex-plugins) into .claude/skills/muapi-ui-design in your project. Claude Code loads it when a task matches its description.

How do I install Muapi UI Design in Codex?

Run `npx skills add hashgraph-online/awesome-codex-plugins --skill muapi-ui-design -a codex`. Or copy the skill folder (plugins/SamurAIGPT/Generative-Media-Skills/library/visual/ui-design in hashgraph-online/awesome-codex-plugins) into .agents/skills/muapi-ui-design in your project. Codex loads it when a task matches its description.

Can I use Muapi UI 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 hashgraph-online/awesome-codex-plugins --skill muapi-ui-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/muapi-ui-design, .gemini/skills/muapi-ui-design, .github/skills/muapi-ui-design and .opencode/skills/muapi-ui-design in your project.

What does Muapi UI Design need to run?

Going by SKILL.md and its folder, Muapi UI Design needs a shell for the scripts in its folder and the command-line tools its instructions call (bash). Our summary lists: A Bash shell.

Does Muapi UI 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 Muapi UI 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Muapi UI Design use?

Muapi UI 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 Muapi UI Design use?

About 884 tokens (SKILL.md is roughly 3.5k 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 Muapi UI Design?

Skills that share tags, products or a category with Muapi UI Design: UI Styling (Ohh-889/skyroc, 795 stars), LobeHub Interactive Prototype (lobehub/lobehub, 83k stars), Make Interfaces Feel Better (samuelclay/NewsBlur, 7.6k stars) and UI UX Pro Max (ZxBing0066/pixel-converter, 181 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Muapi UI Design?

hashgraph-online (a GitHub organization) maintains it in hashgraph-online/awesome-codex-plugins, which has 1,242 GitHub stars. The repository holds 686 skills in this directory. The repository was last updated on October 8, 2026.

Source: hashgraph-online/awesome-codex-plugins on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.