SweetClaude Mockup Extract

Extracts production React components into an isolated sandbox for design iteration.

6|3|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/carson-sweet/sweetclaude --skill sweetclaude-mockup-extract
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: SweetClaude Mockup Extract
Source: https://github.com/carson-sweet/sweetclaude/tree/main/skills/mockup-extract
Command: npx skills add https://github.com/carson-sweet/sweetclaude --skill sweetclaude-mockup-extract

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill solves the issue of inaccurate component recreation by extracting existing production source code into a sandbox environment, ensuring design iterations start from a perfect baseline.

Core Features & Use Cases

  • Automated Extraction: Pulls components, hooks, and dependencies into a self-contained sandbox.
  • Dependency Stubbing: Automatically replaces API calls and context providers with realistic mock data.
  • Design Sync: Captures global CSS and design tokens to ensure the mockup matches the production look and feel.

Quick Start

Ask SweetClaude to extract the header component from the main application into the mockup sandbox.

Frequently Asked Questions about SweetClaude Mockup Extract

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract production React components into a sandbox for design iteration?

Extracting production React components into a sandbox involves pulling source code, hooks, and dependencies into a self-contained environment while stubbing external APIs and syncing global design tokens to ensure accurate visual iteration.

Why do my manually recreated React mockups look different from the production application?

Recreated React mockups often look inaccurate due to missing global CSS, design tokens, or complex dependency graphs. Automated extraction captures source code and syncs design tokens directly to establish a perfect baseline matching production.

How does dependency stubbing work when isolating React components for prototyping?

Dependency stubbing works by automatically replacing API calls and context providers with realistic mock data during component extraction, ensuring the isolated React component renders correctly in the sandbox without requiring live external services.

Can I extract React components with complex import graphs into a mockup sandbox?

Yes, you can extract React components with complex import graphs. The extraction process handles these dependencies by stubbing external providers and APIs, allowing heavily interconnected components to function within an isolated mockup sandbox.

Do I need a configured sandbox to isolate production source code for mockups?

Yes, you need a configured mockup sandbox and read-only access to your project source tree. The extraction process analyzes the source code and pulls components, hooks, and dependencies into this pre-established isolated environment.