Claude Mobile

MCP server for mobile and desktop automation — Android (via ADB), iOS Simulator (via simctl), and Desktop (Compose Multiplatform). Like Claude in Chrome but for mobile devices and desktop apps.

Control your Android phone, emulator, iOS Simulator, or Desktop applications with natural language through Claude.

Features

  • Unified API — Same commands work for Android, iOS, and Desktop
  • Smart screenshots — Auto-compressed for optimal LLM processing (no more oversized images!)
  • Device logs — Read logcat/system logs with filters for debugging
  • UI interactions — Tap, long press, swipe by coordinates or element text
  • Text input — Type into focused fields
  • App control — Launch, stop, and install apps
  • Platform selection — Explicitly target Android, iOS, or Desktop
  • Desktop support — Test Compose Multiplatform desktop apps with window management, clipboard, and performance metrics

Installation

Claude Code CLI (recommended)

claude mcp add --transport stdio mobile -- npx -y claude-in-mobile

To add globally (available in all projects):

claude mcp add --scope user --transport stdio mobile -- npx -y claude-in-android

From npm

npx claude-in-mobile

From source

git clone https://github.com/AlexGladkov/claude-in-mobile.git
cd claude-in-mobile
npm install
npm run build:all  # Builds TypeScript + Desktop companion

Note: For Desktop support, you need to run npm run build:desktop (or build:all) to compile the Desktop companion app.

Manual configuration

Add to your Claude Code settings (~/.claude.json or project settings):

{
  "mcpServers": {
    "mobile": {
      "command": "npx",
      "args": ["-y", "claude-in-mobile"]
    }
  }
}

Windows

claude mcp add --transport stdio mobile -- cmd /c npx -y claude-in-android

Requirements

Android

  • ADB installed and in PATH
  • Connected Android device (USB debugging enabled) or emulator

iOS

  • macOS with Xcode installed
  • iOS Simulator (no physical device support yet)

Desktop

  • macOS (Windows/Linux support planned)
  • JDK 17+ for building the Desktop companion
  • Compose Multiplatform desktop application to test

Available Tools

Core Tools (All Platforms)

Tool Android iOS Desktop Description
list_devices List all connected devices
set_device Select active device
screenshot Take screenshot
tap Tap at coordinates or by text
long_press Long press gesture
swipe Swipe in direction or coordinates
input_text Type text
press_key Press hardware buttons
launch_app Launch app (use launch_desktop_app for Desktop)
stop_app Stop app (use stop_desktop_app for Desktop)
install_app Install APK/.app
get_ui Get UI hierarchy (limited on iOS)
find_element Find elements by text/id
get_current_activity Get foreground activity
open_url Open URL in browser
shell Run shell command
wait Wait for duration
get_logs Get device logs (logcat/system log)
clear_logs Clear log buffer
get_system_info Battery, memory info

Desktop-Specific Tools

Tool Description
set_target Set target platform (android/ios/desktop)
get_target Get current target platform
launch_desktop_app Launch a Compose Desktop application
stop_desktop_app Stop the running desktop application
get_window_info Get desktop window position and size
focus_window Bring desktop window to front
resize_window Resize desktop window
get_clipboard Get system clipboard content
set_clipboard Set system clipboard content
get_performance_metrics Get CPU/memory usage of desktop app

For detailed Desktop API documentation, see Desktop Specification

Usage Examples

Just talk to Claude naturally:

"Show me all connected devices"
"Take a screenshot of the Android emulator"
"Take a screenshot on iOS"
"Tap on Settings"
"Swipe down to scroll"
"Type 'hello world' in the search field"
"Press the back button on Android"
"Open Safari on iOS"
"Switch to iOS simulator"
"Run the app on both platforms"

Platform Selection

You can explicitly specify the platform:

"Screenshot on android"     → Uses Android device
"Screenshot on ios"         → Uses iOS simulator
"Screenshot on desktop"     → Uses Desktop app
"Screenshot"                → Uses last active device

Or set the active device:

"Use the iPhone 15 simulator"
"Switch to the Android emulator"
"Switch to desktop"

Desktop Examples

"Launch my desktop app from /path/to/app"
"Take a screenshot of the desktop app"
"Get window info"
"Resize window to 1280x720"
"Tap at coordinates 100, 200"
"Get clipboard content"
"Set clipboard to 'test text'"
"Get performance metrics"
"Stop the desktop app"

How It Works

┌─────────────┐     ┌──────────────────┐     ┌─────────────────┐
│   Claude    │────▶│  Claude Mobile   │────▶│  Android (ADB)  │
│             │     │   MCP Server     │     └─────────────────┘
│             │     │                  │     ┌─────────────────┐
│             │     │                  │────▶│  iOS (simctl)   │
│             │     │                  │     └─────────────────┘
│             │     │                  │     ┌─────────────────┐
│             │     │                  │────▶│ Desktop (Compose)│
└─────────────┘     └──────────────────┘     └─────────────────┘
  1. Claude sends commands through MCP protocol
  2. Server routes to appropriate platform (ADB, simctl, or Desktop companion)
  3. Commands execute on your device or desktop app
  4. Results (screenshots, UI data, metrics) return to Claude

License

MIT