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jp-ui-foundations — how to use jp-ui-foundations how to use jp-ui-foundations, what is jp-ui-foundations, jp-ui-foundations setup guide, jp-ui-foundations alternative, jp-ui-foundations vs material ui, jp-ui-foundations install, jp-ui-foundations foundation token management, jp-ui-foundations UI development, jp-ui-foundations automated token updates

v1.0.0
GitHub

About this Skill

Perfect for Frontend Agents needing streamlined UI component implementation with Foundation tokens jp-ui-foundations is a technical skill that provides a foundation for UI development by managing tokens, including color, typography, icons, shapes, and shadows.

Features

Generates color tones using scripts/generate-tones.mjs
Extracts roles via scripts/extract-roles.mjs
Updates role CSS with scripts/generate-roles-css.mjs
Manages color input and output via tokens/source.json and tokens/tones.json
Produces role output files including tokens/roles.light.json and tokens/roles.dark.json
Utilizes basic CSS tokens from src/index.css

# Core Topics

yumehiko yumehiko
[0]
[0]
Updated: 3/6/2026

Quality Score

Top 5%
20
Excellent
Based on code quality & docs
Installation
SYS Universal Install (Auto-Detect)
Cursor IDE Windsurf IDE VS Code IDE
> npx killer-skills add yumehiko/jp-ui/jp-ui-foundations

Agent Capability Analysis

The jp-ui-foundations MCP Server by yumehiko is an open-source Categories.community integration for Claude and other AI agents, enabling seamless task automation and capability expansion. Optimized for how to use jp-ui-foundations, what is jp-ui-foundations, jp-ui-foundations setup guide.

Ideal Agent Persona

Perfect for Frontend Agents needing streamlined UI component implementation with Foundation tokens

Core Value

Empowers agents to automate updates to tokens, roles, and tones, leveraging scripts like generate-tones.mjs and extract-roles.mjs, and utilizing JSON files such as tokens/source.json and tokens/tones.json for seamless UI development

Capabilities Granted for jp-ui-foundations MCP Server

Automating Foundation token updates for color, typography, and icon consistency
Generating tones and roles for light and dark modes using scripts/generate-tones.mjs and scripts/extract-roles.mjs
Referencing source of truth files like tokens/source.json for accurate color input

! Prerequisites & Limits

  • Requires access to Foundation token scripts and JSON files
  • Limited to UI component implementation with Foundation tokens
Project
SKILL.md
2.5 KB
.cursorrules
1.2 KB
package.json
240 B
Ready
UTF-8

# Tags

[No tags]
SKILL.md
Readonly

jp-ui Foundations

使いどころ

  • コンポーネント実装時に Foundation トークン(色/タイポ/アイコン/形状/影)を参照する
  • Tokens/roles/tones の更新があった場合に内容を追随

参照先(Source of Truth)

  • 色トーン生成: scripts/generate-tones.mjs
  • Role抽出: scripts/extract-roles.mjs
  • Role CSS生成: scripts/generate-roles-css.mjs
  • 色入力: tokens/source.json
  • 色トーン出力: tokens/tones.json, tokens/tones.css
  • Role出力: tokens/roles.light.json, tokens/roles.dark.json, tokens/roles.css
  • 基本CSSトークン: src/index.css

Foundation トークン

Typography

  • ベースフォント: "Hiragino Sans", sans-serif
  • typesetting-body / typesetting-betagumi / typesetting-tsumegumi
  • 見出し: typesetting-display, typesetting-headline, typesetting-title
  • ラベル: typesetting-label (tsumegumi), typesetting-editable-label (betagumi)
  • キャプション: typesetting-caption (betagumi)

Color

  • 役割色: tokens/roles.css から --surface, --on-surface, --primary, --on-primary など
  • パレット色: --red, --on-red, --red-container, --on-red-container, --inverse-red など
  • Fixed: --true-white, --true-black
  • テーマクラス: .theme-light, .theme-dark

Shape

  • --radius-none: 0
  • --radius-xs: 4px
  • --radius-s: 8px
  • --radius-m: 12px
  • --radius-l: 16px
  • --radius-xl: 28px
  • --radius-full: 8192px

Shadow

  • --shadow-rgb: 0 0 0
  • --elevation-0..5
  • --elevation-1: 0 0 8px 0 rgb(var(--shadow-rgb) / 0.2), 1px 1px 4px 0 rgb(var(--shadow-rgb) / 0.1)
  • --elevation-2: 0 0 12px 0 rgb(var(--shadow-rgb) / 0.2), 1px 1px 6px 0 rgb(var(--shadow-rgb) / 0.15)
  • --elevation-3: 0 0 16px 0 rgb(var(--shadow-rgb) / 0.2), 2px 2px 8px 0 rgb(var(--shadow-rgb) / 0.2)
  • --elevation-4: 0 0 20px 0 rgb(var(--shadow-rgb) / 0.2), 3px 3px 12px 0 rgb(var(--shadow-rgb) / 0.2)
  • --elevation-5: 0 0 24px 0 rgb(var(--shadow-rgb) / 0.2), 4px 4px 16px 0 rgb(var(--shadow-rgb) / 0.3)

Icons

  • アイコン: src/assets/icons/Icon.tsx
  • 生成マップ: src/assets/icons/iconMap.generated.ts
  • アイコン一覧: src/pages/IconsPage.tsx

更新時のルール

  • Foundation トークンを更新したら、このスキルの記載も更新する
  • 新しい参照先ファイルを追加したら 参照先 セクションに追加

スクリプト実行コマンド

  • pnpm gen:tones
  • pnpm gen:roles
  • pnpm gen:roles-css

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