mobile-dev-server-sandbox - Mobile dev server sandbox with Chrome MCP
Connects Mux mobile to isolated dev-server sandbox with deterministic ports and Chrome MCP interaction for UI testing.
Tags
Updated: 2026-03-20Capabilities
Typical Inputs
Typical Outputs
What this skill does
- start isolated backend
- start CORS proxy
- start Expo web
- configure Base URL
- navigate web page
- emulate mobile viewport
- take snapshot
- click elements
- fill forms
- take screenshot
Inputs
- BACKEND_PORT
- VITE_PORT
- MOBILE_CORS_PROXY_PORT
- KEEP_SANDBOX flag
- Backend URL
- Auth Token
- Mobile web origin
Outputs
- isolated backend server
- CORS proxy server
- Expo web app
- visual screenshots
Requirements
- Google Chrome installed
- Chrome MCP support
- Available ports 3900, 3901, 5174, 8081