ui-design

ui-design is a skill for Claude Code, Codex from lync-cyber/CataForge. It costs 46 tokens per session (1,829 once invoked), scanned A, original, MIT.

A UI design process for planning visual style, page layouts, reusable components, interaction flows, and responsive behavior. It also defines design tokens, which are shared values such as colors, fonts, and spacing.

In plain words
What is it for?
Use it to choose a visual direction, define interface rules, plan routes and states, document components, and decide how layouts adapt across screen sizes.
Why use it?
It gives a product a consistent interface and makes design decisions traceable across pages and components.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/lync-cyber/cataforge/ui-design
Any agent
npx skills add lync-cyber/CataForge --skill ui-design
Clone the repo
git clone --depth 1 https://github.com/lync-cyber/CataForge

Made for: Claude Code, Codex.

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-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/lync-cyber/cataforge/ui-design.svg)](https://agentmods.dev/skills/lync-cyber/cataforge/ui-design)
Your own site
<a href="https://agentmods.dev/skills/lync-cyber/cataforge/ui-design"><img src="https://agentmods.dev/badge/skills/lync-cyber/cataforge/ui-design.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,829 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found 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 $0.00046 $0.01829
Opus 5 $0.00023 $0.00915
Sonnet 5 $0.00009 $0.00366
Haiku 4.5 $0.00005 $0.00183

Measured 6d ago against content hash 5d1c6ca7fe85, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

ui-design 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 6d 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.

.cataforge/skills/ui-design/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

UI设计 (ui-design)

能力边界

  • 能做: 设计方向决策、设计系统token定义、页面布局决策、组件规范定义、交互流程、响应式策略、组件目录维护(UC-NNN注册/去重/合并)、设计token一致性检查
  • 不做: 需求分析、架构设计、代码实现、Penpot 代码骨架生成与设计一致性验证(generate / verify 的调用方分工见 penpot-bridge description)

输入规范

  • prd#§2功能需求(F-{NNN})
  • arch#§2模块划分(M-{NNN})
  • 用户对产品调性和视觉偏好的输入(Step 1采集)

输出规范

  • 设计方向声明(调性/风格参考/视觉策略)
  • 设计系统token(色彩/排版/间距),含设计意图说明
  • 组件清单(UC-{NNN}),含变体、Props和视觉说明
  • 页面布局(P-{NNN}),含路由、状态流和空间构成说明
  • 导航与路由表
  • 响应式断点策略

执行流程

可选前置: Grill 深度澄清

触发与启用协议见 design-grill §启用门(项目偏好或阶段入口一次询问;询问不等于启用,用户明确接受后调用 design-grill ui [范围])。未启用即以 research user-interview 做普通澄清。design_tool=penpot 时仍先遵守既有 Design-Tool Capability Gate;总结返回后再进入 Step 1,Token 同步仍由本 skill 正式流程处理。

Step 1: 设计方向决策(产出任何Token前必须完成)

理解产品上下文,确立设计方向:

  • 用户与场景: 产品服务什么人?在什么环境使用?(办公桌前/通勤中/嘈杂车间)
  • 产品调性: 通过 user-interview 向用户确认调性方向,提供具体选项而非开放提问。示例选项:
    • 专业克制(企业工具/数据平台) vs 活泼亲和(消费端/社交)
    • 信息密集(仪表盘/管理后台) vs 内容聚焦(阅读/展示)
    • 科技感(深色/渐变/动效) vs 朴素实用(浅色/清晰/快速)
  • 视觉参考: 询问用户是否有喜欢的产品或网站作为参考。有参考时提取其视觉特征(配色倾向/排版密度/圆角程度/留白比例)作为设计输入
  • 产出: 在ui-spec §0写入设计方向声明(2-3句),后续所有Token和组件决策须可追溯到此方向

Step 2: 设计系统Token定义(对应ui-spec §1)

基于Step 1确立的设计方向定义Token,每个Token选择须有设计意图:

色彩体系:

  • 确立主色(brand)、语义色(success/warning/error/info)、中性色(背景/文字/边框)
  • 主色与辅色之间应有明确的主次关系——主色占视觉主导,辅色用于强调和引导,避免多个颜色平均分配
  • 中性色不只是灰色,应从主色中提取色相倾向(暖灰/冷灰/蓝灰)以保持色彩体系的一致感
  • 确保对比度满足WCAG AA标准(正文≥4.5:1,大标题≥3:1)

排版体系:

  • 选择与产品调性匹配的字体,说明选择理由。西文字体与中文字体需分别指定并确认混排效果
  • 定义清晰的字号层级(标题/副标题/正文/辅助文字),层级之间有可感知的视觉差异
  • 行高和字重定义完整(非仅指定font-family)

间距与圆角:

  • 使用一致的间距基数(如4px/8px倍数)
  • 圆角程度与产品调性一致(企业工具偏小圆角2-4px,消费产品可用较大圆角8-16px)

Step 3: [Penpot可选] Token同步

若 {INSTRUCTION_FILE} 设计工具penpot,调用 penpot-bridge sync(emit / mirror 语义见其 §sync)

Step 4: 页面与组件规划

从PRD功能需求推导页面和组件需求:

  • 先规划页面(P-{NNN}):按用户任务流组织,不是按功能模块罗列
  • 再推导组件(UC-{NNN}):从页面需求中提取可复用的交互单元

Step 5: 组件定义(对应ui-spec §2)

为每个组件定义完整规范:

  • 变体: 不仅列出状态名(default/hover/active/disabled/error),还需描述各状态的视觉差异(如hover时颜色变化方向、disabled时的透明度处理)
  • Props: 类型定义完整
  • 视觉说明: 组件的空间比例、内间距、关键视觉特征(如按钮的高度比例、图标与文字的间距关系)
  • 交互说明: 关键交互行为和反馈方式

Read the full file on GitHub · 106 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. 6d ago First seen · 106 lines · 46 tokens per session scan A 5d1c6ca7fe85

Subscribe to this mod's changes

ui-design is a skill published in the GitHub repository lync-cyber/CataForge (128 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 1,829 once invoked, about $0.0002 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.

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