web-design MCP — Cas d'usage, Installer & Démo en direct

Pourquoi l'utiliser

Fonctionnalités clés

Spec-first flow: extract cues → DESIGN.md → code (with audit)
Nine standardized sections — nothing the agent 'improvises'
Inputs: PRD text / reference URL / screenshot / brand keywords
Consistent across runs and across AI tools (spec is portable)
Human-editable spec — you can tweak a token and regenerate code

Démo en direct

Aperçu en pratique

web-design-skill.replay ▶ prêt

0/0

Installer

Choisissez votre client

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "web-design-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/KAOPU-XiaoPu/web-design",
        "~/.claude/skills/web-design"
      ],
      "_inferred": false
    }
  }
}

Ouvrez Claude Desktop → Settings → Developer → Edit Config. Redémarrez après avoir enregistré.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "web-design-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/KAOPU-XiaoPu/web-design",
        "~/.claude/skills/web-design"
      ],
      "_inferred": false
    }
  }
}

Cursor utilise le même schéma mcpServers que Claude Desktop. La config projet l'emporte sur la globale.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "web-design-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/KAOPU-XiaoPu/web-design",
        "~/.claude/skills/web-design"
      ],
      "_inferred": false
    }
  }
}

Cliquez sur l'icône MCP Servers dans la barre latérale Cline, puis "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "web-design-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/KAOPU-XiaoPu/web-design",
        "~/.claude/skills/web-design"
      ],
      "_inferred": false
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "web-design-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/KAOPU-XiaoPu/web-design",
        "~/.claude/skills/web-design"
      ]
    }
  ]
}

Continue utilise un tableau d'objets serveur plutôt qu'une map.

~/.config/zed/settings.json

{
  "context_servers": {
    "web-design-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/KAOPU-XiaoPu/web-design",
          "~/.claude/skills/web-design"
        ]
      }
    }
  }
}

Ajoutez dans context_servers. Zed recharge à chaud à la sauvegarde.

claude mcp add web-design-skill -- git clone https://github.com/KAOPU-XiaoPu/web-design ~/.claude/skills/web-design

Une seule ligne. Vérifiez avec claude mcp list. Supprimez avec claude mcp remove.

Cas d'usage

Usages concrets : web-design

Build a landing page with a real design system in under an hour

👤 Solo founders, indie hackers, early-stage PMs ⏱ ~45 min beginner

Quand l'utiliser : You need a landing page for a product and don't want to commission or pay for Figma work.

Prérequis

Claude Code installed — npm install -g @anthropic-ai/claude-code
web-design skill installed — git clone https://github.com/KAOPU-XiaoPu/web-design ~/.claude/skills/web-design

Déroulement

Feed the brand

/web-design — build a landing page for 'Lumo', a B2B SaaS for event logistics. Reference: stripe.com's layout; vibe: calm, competent.✓ Copié

→ Skill generates DESIGN.md with 9 sections; shows it before coding
Edit the spec, not the code

In DESIGN.md, change primary color to #2E6BE6 and headings to Inter Tight. Regenerate the page from the updated spec.✓ Copié

→ Code regenerated to match edits; no random extra changes
Audit

Run the skill's audit step — flag any component that doesn't match DESIGN.md tokens.✓ Copié

→ Audit report with per-component pass/fail

Résultat : A landing page that looks designed, not 'AI-ed'. Portable DESIGN.md you can hand to a designer later for refinement.

Pièges

Spec is ignored on the second page — Always regenerate 'from DESIGN.md'; don't ask Claude to add a page without spec reference
Reference URL too generic (e.g. 'apple.com') — Point at something in your product's category; vague references yield vague specs

Combiner avec : filesystem · hue-brand-skill

Rebrand an existing site coherently, not as a search-and-replace

👤 Teams doing a visual refresh ⏱ ~90 min intermediate

Quand l'utiliser : Marketing handed you new brand tokens and you don't want to touch 300 components by hand.

Déroulement

Import tokens into DESIGN.md

Update DESIGN.md with these new colors and typography. Leave layout/motion/components sections alone.✓ Copié

→ Clean diff on DESIGN.md
Regenerate styles

Regenerate the globals and component styles from DESIGN.md. Do not touch component structure.✓ Copié

→ Style-only diff; zero structural changes
Audit and fix stragglers

Audit across src/components. Any hardcoded colors/fonts not from the spec?✓ Copié

→ List of offenders; patches applied

Résultat : Coherent rebrand; no ghost-old-color surprises two weeks later.

Pièges

Hardcoded hex scattered across the codebase — Audit catches them; make fixing part of the rebrand, not 'later'

Combiner avec : filesystem · hue-brand-skill

Turn a screenshot into a layout starter

👤 Anyone who saw a site they like and wants a starting point for their own (not a copy) ⏱ ~30 min intermediate

Quand l'utiliser : You have a screenshot of a reference site and want a coherent starter, not a pixel clone.

Déroulement

Provide the screenshot

Attached: screenshot of [reference.png]. Extract the design cues to DESIGN.md (vibe only — don't clone).✓ Copié

→ DESIGN.md with cues inferred from the image, not literal pixel values
Set your content

Override content in DESIGN.md's 'Narrative' section with my product's copy.✓ Copié

→ Spec keeps the structural cues but with your content
Generate

Generate a Next.js + Tailwind starter from DESIGN.md.✓ Copié

→ Code compiles; matches the spec; original enough to not be a clone

Résultat : A starter inspired by but distinct from the reference — ethically and visually.

Pièges

Temptation to ask for an exact clone — Don't — the skill is designed to extract cues, not reproduce; asking for clones degrades output

Combiner avec : hue-brand-skill

Combinaisons

Associez-le à d'autres MCPs pour un effet X10

web-design-skill + hue-brand-skill

hue extracts brand tokens; web-design places them in DESIGN.md

Use hue on stripe.com, then bake those tokens into web-design's DESIGN.md for our new landing page.✓ Copié

web-design-skill + interactive-slides-skill

Use DESIGN.md's tokens to style an investor deck

Generate the investor deck (interactive-slides) using our web-design DESIGN.md tokens for consistency.✓ Copié

web-design-skill + filesystem

Edit DESIGN.md on disk with normal tools; regenerate code on save

After my edits to DESIGN.md, regenerate the affected components.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler	Coût
/web-design	PRD \| URL \| screenshot \| brand name → DESIGN.md (editable)	Any new page or rebrand pass — always spec-first	Moderate Claude calls (vision if screenshot)

Coût et limites

Coût d'exécution

Quota d'API: None beyond normal Claude usage
Tokens par appel: First pass (spec + code) is token-heavy; subsequent edits are cheap (regenerate just the diff)
Monétaire: Free (MIT-style)
Astuce: Lock in DESIGN.md first; then regenerate only the sections you change

Sécurité

Permissions, secrets, portée

Stockage des identifiants : None

Sortie de données : None — local skill; any external calls are Claude's normal ones

Screenshots uploaded to Claude are transmitted to Anthropic as part of the conversation. Don't submit screenshots containing PII or unannounced brand assets.

Dépannage

Erreurs courantes et correctifs

Generated code ignores DESIGN.md

Re-invoke with explicit 'from DESIGN.md' framing; the skill expects spec-first calls, not 'make a hero section'

Vérifier : Check the skill output — it should cite DESIGN.md sections

Spec section empty for brand keywords only

Add 1–2 reference URLs to seed the cues; brand name alone is too sparse

Vérifier : Re-run with 'reference: …' added

Audit flags many false positives

Audit compares against DESIGN.md tokens; if tokens are loose, audit feels strict. Tighten DESIGN.md color/type values before re-running.

Alternatives

web-design vs autres

Alternative	Quand l'utiliser	Compromis
hue (brand extraction)	You need the brand tokens; not a full web-page workflow	No code generation; produces a design system to feed elsewhere
ui-ux-pro-max-skill	You want a large style library with built-in palettes and industry rules	Bigger surface; less spec-first
Hand-write Tailwind	You want total control	Slow; inconsistent without a spec

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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