Bridge4Simulator MCP is an open-source MCP (Model Context Protocol) server that enables AI assistants to control iOS Simulator directly from your development environment. It seamlessly integrates with Claude Desktop, Cursor, Claude Code, and other MCP-compatible clients, allowing AI to interact with iOS applications through touch gestures, text input, screenshots, and UI element analysis. The tool provides 21 different tools for device management, input handling, screen capture, app control, navigation, and UI inspection.
#1 Automated iOS App Testing
Use AI assistants to automatically navigate through your iOS app, taking screenshots and verifying UI elements without manual intervention.
#2 Mobile Development Debugging
Let AI inspect UI accessibility trees, find specific elements, and describe screen contents while you focus on fixing code issues.
#3 Documentation & Demo Creation
Capture screenshots and record screen sessions with AI-guided navigation to create comprehensive app documentation and demo videos.
#4 QA Workflow Automation
Create macro sequences for repetitive test scenarios and let AI execute them across different simulator devices.
#5 Cross-Device UI Verification
Boot multiple simulator devices and use AI to verify UI consistency across different iPhone and iPad screen sizes.
What are the system requirements for Bridge4Simulator?
You need a Mac with Xcode Command Line Tools installed and iOS Simulator. The tool supports both Apple Silicon (M1-M5) and Intel Macs.
Which AI clients does Bridge4Simulator support?
Bridge4Simulator works with Claude Desktop, Cursor IDE, Claude Code CLI, and any other MCP-compatible AI client that supports the Model Context Protocol.
Is Bridge4Simulator free to use?
Yes, Bridge4Simulator MCP is open-source and free for personal use. For commercial use inquiries about the underlying bridge tool, you can contact the developers at nedim@nfxai.io.
How many tools are available in Bridge4Simulator?
Bridge4Simulator provides 21 tools across categories including Device management, Input handling, Screen capture, App lifecycle, Navigation, UI inspection, and Macro automation.