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Superdesign Canvas Designer

Guides Claude to design, reproduce, and iterate UI pages, flows, and marketing graphics on the Superdesign infinite canvas.

Design & UIIntermediate★ 398⑂ 27AI score 9/10Last updated: Aug 11, 2026

What it does

  • Drives the Superdesign CLI to create projects and stream design drafts onto an infinite canvas, with preview and canvas links surfaced back to you.
  • When a real codebase exists, it first analyzes the repo into .superdesign/init/ (components, layouts, routes, theme tokens, page dependency trees) and uses that context to reproduce or redesign existing screens.
  • For greenfield work it gathers the brief conversationally (audience, platform, brand style, references) instead of pretending to analyze an empty folder.
  • Extracts a reference site's design DNA from a URL to create or refresh design-system.md.
  • Handles static artwork (posters, thumbnails, social/ad creatives) through a separate fixed-canvas workflow with platform dimension presets.

Who it's for

  • Frontend engineers and designers who want multiple on-brand UI variants grounded in their real code.
  • Teams standardizing a design system or borrowing style direction from a live site.
  • Solo makers and marketers who need correctly sized promo graphics fast.

Examples

  1. "Redesign the settings page in this repo" → repo init runs, the current page is reproduced as ground truth, then variants appear on the canvas.
  2. "Build a landing page inspired by linear.app" → extract-website pulls tokens and structure, seeds the design system, then generates drafts.
  3. "Make an Instagram story for our launch" → skips repo init, generates a key visual, and composes the artwork at the right canvas size.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/superdesigndev/superdesign-skill/HEAD/skills/superdesign/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the skills/superdesign folder from the GitHub repo superdesigndev/superdesign-skill into my ~/.claude/skills/superdesign/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/superdesigndev/superdesign-skill.git && mkdir -p ~/.claude/skills && cp -r superdesign-skill/skills/superdesign ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal and clone the repo: git clone https://github.com/superdesigndev/superdesign-skill.git
  2. Create the Claude skills directory: mkdir -p ~/.claude/skills
  3. Copy the skill in: cp -r superdesign-skill/skills/superdesign ~/.claude/skills/
  4. Confirm the references/ files (SUPERDESIGN.md, INIT.md, GRAPHIC.md, WEBSITE.md) came along.
  5. Make sure Node.js is installed, then run npx --yes @superdesign/cli@latest and read the auth: status line.
  6. If it says not authenticated, run npx --yes @superdesign/cli@latest login and finish the browser flow.
  7. Restart Claude Code and try a prompt like "design a pricing page for this project" to trigger the skill.
View source on GitHub ↗License: MIT