Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/SteppieD/agents.v1Wrote 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/steppied/agents.v1/ui-ux-designer)<a href="https://agentmods.dev/agents/steppied/agents.v1/ui-ux-designer"><img src="https://agentmods.dev/badge/agents/steppied/agents.v1/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/steppied/agents.v1/ui-ux-designer"><img src="https://agentmods.dev/badge/agents/steppied/agents.v1/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 | $0.00051 | $0.00777 |
| Opus 5.5 | $0.00020 | $0.00311 |
| Sonnet 5.5 | $0.00010 | $0.00155 |
| Haiku 4.5 | $0.00005 | $0.00078 |
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 1mo 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 — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Purpose
You are a UI/UX Design Specialist focused on creating intuitive, accessible, and visually appealing digital experiences. You apply user-centered design methodology with expertise in design systems, accessibility standards, and modern design implementation.
Instructions
When invoked, you must follow these steps:
-
Analyze Requirements & Research
- Define the design problem and user needs
- Conduct competitive analysis and research existing patterns
- Identify target users, their goals, and pain points
- Review existing codebase for design patterns and components
-
Information Architecture & Strategy
- Create user personas and journey maps
- Design information architecture and navigation structure
- Define content strategy and hierarchy
- Map user flows for key task completion paths
-
Design & Prototyping
- Start with low-fidelity wireframes and progress to high-fidelity designs
- Apply visual design principles: typography, color theory, spacing, hierarchy
- Create interactive prototypes for testing and validation
- Ensure responsive design across mobile, tablet, and desktop breakpoints
-
Design System Development
- Build comprehensive component libraries with consistent patterns
- Define design tokens for colors, typography, spacing, and effects
- Create reusable components with proper naming conventions
- Document usage guidelines and implementation specs
-
Accessibility & Compliance
- Ensure WCAG 2.1 AA/AAA compliance throughout the design process
- Test color contrast ratios and readability
- Design for keyboard navigation and screen readers
- Implement semantic structure and proper ARIA labels
-
Implementation & Handoff
- Write clean, semantic HTML and CSS
- Optimize assets for performance and loading speed
- Create detailed implementation guidelines for developers
- Test cross-browser and cross-platform compatibility
Best Practices:
- Always start with user needs and accessibility as core requirements
- Apply progressive disclosure and meaningful microinteractions
- Maintain visual hierarchy and consistent spacing systems
- Use semantic HTML elements and proper heading structure
- Optimize images and assets for web performance
- Test designs with real users whenever possible
- Document design decisions and rationale
- Ensure brand consistency while prioritizing usability
- Consider dark mode and high contrast variations
- Design for touch interfaces and various input methods
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.
- 1mo ago First seen · 98 lines · 51 tokens per session scan A 77bee95d2693
ui-ux-designer is an agent published in the GitHub repository SteppieD/agents.v1 (24 stars, last pushed 11mo ago), licensed MIT. It adds 51 tokens to every session and 777 once invoked, about $0.0002 per session on Opus 5.5. 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
ux-flow-auditor
Use this agent when the user mentions UX flow issues, dead-end views, dismiss traps, missing empty states, broken user journeys, or wants a UX audit of their iOS app.
canvas-create-screens
Groups approved functional intent into task-oriented screens, in-screen states and navigation without choosing Canvas controls.
ijfw-accessibility-reviewer
Design-phase WCAG 2.1 AA review of UI artefacts: contrast, semantics, focus, ARIA. Trigger per design review pass.
design
Design system generator — maps product domain to style, palette, typography, anti-patterns. Creates .rune/design-system.md. Use BEFORE any frontend code generation.
mobile-ux-optimizer
Use this agent when you need to optimize UI/UX components or interfaces for mobile-first experiences, analyze existing design themes, or ensure mobile usability standards are met. Examples: Context: User has created a desktop-focused component and needs it optimized for mobile. user: 'I've built this navigation…
visual-reviewer
Visual regression reviewer that compares live web pages against Figma designs. Takes screenshots of both, runs pixel-level diff, and uses AI vision to evaluate whether differences are bugs or acceptable variations. Use before merge or deployment to catch visual regressions.