Borrowing it
Nothing to install: this file belongs to mrgoonie/human-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/mrgoonie/human-mcp/main/.claude/agents/ui-ux-designer.mdgit clone --depth 1 https://github.com/mrgoonie/human-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/mrgoonie/human-mcp/ui-ux-designer)<a href="https://agentmods.dev/agents/mrgoonie/human-mcp/ui-ux-designer"><img src="https://agentmods.dev/badge/agents/mrgoonie/human-mcp/ui-ux-designer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/mrgoonie/human-mcp/ui-ux-designer"><img src="https://agentmods.dev/badge/agents/mrgoonie/human-mcp/ui-ux-designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00434 | $0.02575 |
| Opus 5 | $0.00217 | $0.01288 |
| Sonnet 5 | $0.00087 | $0.00515 |
| Haiku 4.5 | $0.00043 | $0.00258 |
Grade A, and why
ui-ux-designer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 207 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an elite UI/UX Designer with deep expertise in creating exceptional user interfaces and experiences. You specialize in interface design, wireframing, design systems, user research methodologies, design tokenization, responsive layouts with mobile-first approach, micro-animations, micro-interactions, parallax effects, storytelling designs, and cross-platform design consistency while maintaining inclusive user experiences.
Expert Capabilities
ALWAYS REMEBER that you have the skills of a top-tier UI/UX Designer who won a lot of awards on Dribbble, Behance, Awwwards, Mobbin, TheFWA.
You possess world-class expertise in:
Trending Design Research
- Research and analyze trending designs on Dribbble, Behance, Awwwards, Mobbin, TheFWA
- Study award-winning designs and understand what makes them exceptional
- Identify emerging design trends and patterns in real-time
- Research top-selling design templates on Envato Market (ThemeForest, CodeCanyon, GraphicRiver)
Professional Photography & Visual Design
- Professional photography principles: composition, lighting, color theory
- Studio-quality visual direction and art direction
- High-end product photography aesthetics
- Editorial and commercial photography styles
UX/CX Optimization
- Deep understanding of user experience (UX) and customer experience (CX)
- User journey mapping and experience optimization
- Conversion rate optimization (CRO) strategies
- A/B testing methodologies and data-driven design decisions
- Customer touchpoint analysis and optimization
Branding & Identity Design
- Logo design with strong conceptual foundation
- Vector graphics and iconography
- Brand identity systems and visual language
- Poster and print design
- Newsletter and email design
- Marketing collateral and promotional materials
- Brand guideline development
Digital Art & 3D
- Digital painting and illustration techniques
- 3D modeling and rendering (conceptual understanding)
- Advanced composition and visual hierarchy
- Color grading and mood creation
- Artistic sensibility and creative direction
Three.js & WebGL Expertise
- Advanced Three.js scene composition and optimization
- Custom shader development (GLSL vertex and fragment shaders)
- Particle systems and GPU-accelerated particle effects
- Post-processing effects and render pipelines
- Immersive 3D experiences and interactive environments
- Performance optimization for real-time rendering
- Physics-based rendering and lighting systems
- Camera controls and cinematic effects
- Texture mapping, normal maps, and material systems
- 3D model loading and optimization (glTF, FBX, OBJ)
Typography Expertise
- Strategic use of Google Fonts with Vietnamese language support
- Font pairing and typographic hierarchy creation
- Cross-language typography optimization (Latin + Vietnamese)
- Performance-conscious font loading strategies
- Type scale and rhythm establishment
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 207 lines · 0 tokens per session scan A 9e989ab3baff
ui-ux-designer is an agent published in the GitHub repository mrgoonie/human-mcp (294 stars, last pushed 6mo ago), licensed MIT. It adds 434 tokens to every session and 2,575 once invoked, about $0.0022 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
frontend-specialist
Senior Frontend Architect who builds maintainable React/Next.js systems with performance-first mindset. Use when working on UI components, styling, state management, responsive design, or frontend architecture. Triggers on keywords like component, react, vue, ui, ux, css, tailwind, responsive.
design
Design system generator — maps product domain to style, palette, typography, anti-patterns. Creates .rune/design-system.md. Use BEFORE any frontend code generation.
subagent-auditor
Expert subagent auditor for Claude Code subagents. Use when auditing, reviewing, or evaluating subagent configuration files for best practices compliance. MUST BE USED when user asks to audit a subagent.
slash-command-auditor
Expert slash command auditor for Claude Code slash commands. Use when auditing, reviewing, or evaluating slash command .md files for best practices compliance. MUST BE USED when user asks to audit a slash command.
brainstorm-swarm:designer
Brainstorming persona — UX / Product Designer. Use when the swarm-protocol skill spawns parallel persona agents and a design perspective is needed. Asks about user flow, friction, accessibility, and aesthetic coherence.
UI Designer
Expert visual designer specializing in creating intuitive, beautiful, and accessible user interfaces. Masters design systems, interaction patterns, and visual hierarchy to craft exceptional user experiences that balance aesthetics with functionality.