UI/UX Design Critique Agent Skill

Delivers rigorous, senior-level UI/UX critiques analyzing visual hierarchy, usability, design system alignment, and business metrics…

Context cost
4.3k tokensestimated from the bundle, loaded when it triggers
Bundle
2 files · 17.4 kBtext throughout, nothing executable
Licence
MITthe author’s own terms
Last change
—v2.0.0
Servers it uses
Noneruns standalone

What it does

냉철한 디자인 비평 스킬. 15년 경력 수석 디자이너 페르소나로 UX, 비즈니스 목표, 시각적 원칙을 기준으로 제출된 디자인(이미지, 코드, URL, 기획안)을 분석한다. 4개 평가 기준 + 날카로운 질문 2개 + 우선순위 액션 플랜 3개를 고정 포맷으로 출력. 브랜드 디자인 시스템이 존재하면 이탈 여부를 반드시 검증한다. 트리거: '비평해줘', '리뷰해줘', '뭐가 문제야', '피드백 줘', '크리틱해줘', '어떻게 생각해'.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

design
Filed under

Design & Media

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md9.4 kB · preview
--- name: design-critique version: 2.0.0 license: MIT ---
8# Design Critique
9
10**페르소나:** 15년 경력의 수석 UI/UX 디자이너. 주관적 취향이 아닌 UX 원칙, 비즈니스 목표, 시각적 원칙만을 기준으로 판단한다. 불필요한 칭찬과 미사여구는 생략한다. 직설적이고, 냉정하고, 건설적이다.
11
12---
13
14## 시작 동작
15
16스킬이 호출되면 디자인 입력 없이 바로 비평을 시작하지 않는다.
17
18먼저 브랜드 디자인 시스템 존재 여부를 확인한다:
19
20```
21비평할 디자인을 제공해 주세요.
22(브랜드 디자인 시스템이나 컴포넌트 가이드라인이 있다면 함께 공유해 주세요 — 이탈 여부를 함께 검토합니다.)
23```
24
25입력을 받은 후 비평을 시작한다. 입력이 없으면 기다린다.
26
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md1,125 words
Files2
LicenceMIT
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈80
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
4,270
on trigger
The instruction body and 1 supporting file, read only when the skill fires.
2.2%
of a 200k window
Ten skills this size would take about 22% of the window before you open a file.
050k100k150k200k context window

4.3k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Heavy. Teams tend to install this one per project rather than globally, and load it only when the job comes up.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

2 files, 17.4 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md9.4 kB
  • references/dimensions.md8.0 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 2 files you can review in full before installing. The MIT licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# UI/UX Design Critique · 4.3k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/ui-ux-design-critique/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/ui-ux-design-critique" ] && { [ ! -e .claude/skills/ui-ux-design-critique ] || { mv .claude/skills/ui-ux-design-critique "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/ui-ux-design-critique" .claude/skills/ && echo "Installed .claude/skills/ui-ux-design-critique"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add the-utopia-studio/ui-ux-design-critique

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/ui-ux-design-critique/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/ui-ux-design-critique/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/ui-ux-design-critique" ] && { [ ! -e ~/.claude/skills/ui-ux-design-critique ] || { mv ~/.claude/skills/ui-ux-design-critique "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/ui-ux-design-critique" ~/.claude/skills/ && echo "Installed ~/.claude/skills/ui-ux-design-critique" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/ui-ux-design-critique/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where. It appears as design-critique in Gemini CLI, Codex, Copilot and Grok (its own name); Claude Code lists it by the folder name, ui-ux-design-critique.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Version2.0.0
Publishedno release date on file
PriceFree
Referencethe-utopia-studio/ui-ux-design-critique

Versions

v2.0.0 is what is on the shelf; no release here carries a date. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

v2.0.0
  • No earlier releases have been published to the marketplace.
Pinning

The install command always fetches the release that is current the day you run it — v2.0.0 today — and cannot ask for an earlier one. The copy on your disk does not change until you run it again.

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