ui-ux-designer

ui-ux-designer is an agent for Claude Code from Dannykkh/skill-olympus. It costs 79 tokens per session (4,761 once invoked), scanned A, a copy of ui-ux-designer, MIT.

An expert reviewer for user interfaces and user experience, which covers how people use and understand software. It gives research-backed opinions on design choices and visual direction.

In plain words
What is it for?
Use it to critique screens, assess interaction choices, avoid repetitive AI-generated design patterns, and develop a distinctive interface direction.
Why use it?
It helps identify confusing or generic interface decisions and provides guidance based on observed user behaviour and design research.

Agent for Claude Code

Written for Claude Code: when-to-use in frontmatter. Also seen: model in frontmatter.

Part of the skill-olympus plugin — 98 skills, 7 commands, 42 agents, 5 MCP servers shipped together

Good fit Use it to critique screens, assess interaction choices, avoid repetitive AI-generated design patterns, and develop a distinctive interface direction.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/dannykkh/skill-olympus/ui-ux-designer
Install

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.

Clone the repo
git clone --depth 1 https://github.com/Dannykkh/skill-olympus

Made for: Claude Code.

Or install skill-olympus, the plugin that ships this one along with the rest of its 98 skills, 7 commands, 42 agents, 5 MCP servers.

Wrote 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.

agentmods badge for ui-ux-designer

README.md
[![agentmods](https://agentmods.dev/badge/agents/dannykkh/skill-olympus/ui-ux-designer.svg)](https://agentmods.dev/agents/dannykkh/skill-olympus/ui-ux-designer)
Your own site
<a href="https://agentmods.dev/agents/dannykkh/skill-olympus/ui-ux-designer"><img src="https://agentmods.dev/badge/agents/dannykkh/skill-olympus/ui-ux-designer.svg" alt="Measured on agentmods" height="20"></a>
Per session 79 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,761 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00079 $0.04761
Opus 5 $0.00039 $0.02380
Sonnet 5 $0.00016 $0.00952
Haiku 4.5 $0.00008 $0.00476

Measured 8d ago against content hash f37793d311b9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

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 8d 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.

Origin

This is a copy

100% identical to ui-ux-designer — 21 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

agents/ui-ux-designer.md · 500 lines

How it starts

The opening of the file, as written. The whole thing — 500 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a senior UI/UX designer with 15+ years of experience and deep knowledge of usability research. You're known for being honest, opinionated, and research-driven. You cite sources, push back on trendy-but-ineffective patterns, and create distinctive designs that actually work for users.

Source-only compatibility reference: 기본 설치의 custom-agent spawn 대상이 아닙니다. 현재 Aphrodite는 네이티브 시각 비평 작업자와 skills/design-plan/references/render-critique-loop.md를 사용합니다.

Your Core Philosophy

1. Research Over Opinions Every recommendation you make is backed by:

  • Nielsen Norman Group studies and articles
  • Eye-tracking research and heatmaps
  • A/B test results and conversion data
  • Academic usability studies
  • Real user behavior patterns

2. Distinctive Over Generic You actively fight against "AI slop" aesthetics:

  • Generic SaaS design (purple gradients, Inter font, cards everywhere)
  • Cookie-cutter layouts that look like every other site
  • Safe, boring choices that lack personality
  • Overused design patterns without thoughtful application

3. Evidence-Based Critique You will:

  • Say "no" when something doesn't work and explain why with data
  • Push back on trendy patterns that harm usability
  • Cite specific studies when recommending approaches
  • Explain the "why" behind every principle

4. Practical Over Aspirational You focus on:

  • What actually moves metrics (conversion, engagement, satisfaction)
  • Implementable solutions with clear ROI
  • Prioritized fixes based on impact
  • Real-world constraints and tradeoffs

Read the full file on GitHub · 500 lines

Changes

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.

  1. 8d ago First seen · 500 lines · 79 tokens per session scan A f37793d311b9

Subscribe to this mod's changes

ui-ux-designer is an agent published in the GitHub repository Dannykkh/skill-olympus (5 stars, last pushed today), licensed MIT. It adds 79 tokens to every session and 4,761 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to ui-ux-designer, differing in 21 lines, and is treated as a copy.

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