dsh-zh-ui

English | 中文

A DeepSeek Harness (dsh) plugin for Chinese-language UI work. It has three parts:

1. Skill zh-ui-design: Chinese typography rules (spacing between Chinese and Latin/digits, full-width punctuation, CJK font stacks with fallbacks, line-height 1.6–1.8, 25–40 characters per line), an anti-"generated look" checklist, and a "design direction first" workflow and 4 style presets (observatory, night-shift, cobalt-poster, trust), each with complete CSS custom properties and nav / hero / pricing-card / CTA recipes. Preset text/background pairs are checked against WCAG AA (4.5:1).
2. Project spec injection: on every prompt assembly, reads DESIGN.md and design.tokens.json from the session's working directory and appends them as runtime context (not the cached system prompt). Nothing is injected when the files are absent.
3. Tool zh_design_lint: static scan of HTML / CSS / SCSS / Vue / JSX / TSX / Svelte sources and Tailwind classes. It does not render pages.

zh_design_lint rules

Rule	What it reports
hardcoded-color	Literal colors outside custom-property definitions (--x:), and Tailwind arbitrary colors bg-[#…]. Colors listed in design.tokens.json are allowed.
off-scale-px	px values in margin / padding / gap / font-size / border-radius / inset properties that are not multiples of the spacing base (default 4px); Tailwind p-[13px] etc. 0, 1, 2 and token px values are allowed.
font-family-cjk	font-family stacks with no Chinese font (PingFang SC, Microsoft YaHei, Noto Sans SC, …). var(...), inherit and monospace stacks are skipped.
cjk-latin-spacing	Visible text where a Chinese character directly touches a Latin letter or digit.
cjk-punctuation	Half-width , ; : ! ? . next to Chinese characters.
cjk-line-height	Unitless line-height below 1.5 on body-text selectors (headings, buttons, prices etc. excluded); leading-none/tight/snug on <p>, <li> and similar.
purple-gradient	Gradients containing a violet/purple color (hue 250°–320°); Tailwind `from/via/to-purple
emoji-icon	Emoji in visible text (symbols such as © and ™ are not counted).
heading-subtitle	Two or more headings each followed by a short subtitle paragraph, or an eyebrow + heading + subtitle triplet.
filler-copy	Stock marketing filler (一站式, 赋能, 无缝, seamless, elevate your …).

Known limits: the CSS parsing is regex-based, not a full parser; color keywords such as white are not detected; contrast, tap-target size and rendered font sizes are not measured — use a rendering tool for those (for example design_audit from dsh-design).

Install

dsh plugin --profile web add github:<owner>/dsh-zh-ui

For local development, mount the build output with a patch:

# extra.yml
- insert:
    - id: zh-ui
      name: '/absolute/path/to/dsh-zh-ui/lib/index.js'

dsh web --patch ./extra.yml

Requires Node 22+ (a dsh requirement).

Configuration

- id: zh-ui
  name: dsh-zh-ui
  config:
    registerSkill: true
    injectProjectSpec: true
    specFiles: [DESIGN.md, design.tokens.json]
    maxSpecChars: 8000
    rules: [hardcoded-color, off-scale-px, font-family-cjk, cjk-latin-spacing, cjk-punctuation, cjk-line-height, purple-gradient, emoji-icon, heading-subtitle, filler-copy]
    spacingBasePx: 4
    allowedPx: [0, 1, 2]
    minLineHeight: 1.5
    maxFiles: 200

DSH APIs used

• ctx.skills.register() — runtime skill (@deepseek-ai/dsh-skill)
• ctx.on('system-prompt/assemble', …) — appends a runtime context entry after assembly, as @deepseek-ai/dsh-working-directory does
• ctx.workingDirectory.get(session) — the session's working directory
• ctx.tools.register(defineTool(…)) — tool registration (@deepseek-ai/dsh-tools)

The lint only reads files inside the working directory; paths that resolve outside it are rejected.

Development

npm install
npm run build
npm test

demo/ contains an A/B comparison; see demo/RESULTS.md.

License

MIT

Credits

The skill text was written from scratch; ideas were adapted from:

• anthropics/skills · frontend-design (Apache-2.0): plan first, review the plan against generic defaults, spend boldness in one place, list of generated-page tells, screenshot self-critique.
• Viger1/dsh-design design-system skill (license not verified): fix palette and type scale first, one accent, spacing grid, hit area is not font size.
• SummerSec/SumSec-Skills · taste-skill (Apache-2.0): infer direction from the product, avoid the cream + brass "premium" default palette, hue-tinted shadows, one radius system.
• vercel-labs/web-interface-guidelines: :focus-visible, no transition: all, prefers-reduced-motion, tabular numbers, 44px mobile targets.
• ChenYiming-aaa/dsh-ui-ux-pro-max (MIT, data from nextlevelbuilder/ui-ux-pro-max-skill): prioritized checks (contrast, touch, no emoji icons).