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iHackSubhodip

iOS Automation MCP Server

Mobile automation iOS MCP server

Modern iOS automation server built with FastMCP 2.0 and clean architecture

License: MIT Python 3.11+ Platform: macOS FastMCP Architecture

A production-ready iOS automation MCP server built with FastMCP 2.0, featuring clean modular architecture with complete platform segregation. Ready for cross-platform expansion with iOS-specific and shared components properly separated.

📺 Demo Video

Mobile automation iOS MCP server Demo

🎬 Watch the Complete Demo: Mobile automation iOS MCP server in Action

Related MCP server: Xcode MCP Server

✨ Features

  • 🚀 FastMCP 2.0 - Modern Python-first MCP implementation

  • 🌐 Cloud Deployment - Ready for Railway, Heroku, or other platforms

  • 📱 Real iOS Automation - Appium + WebDriverAgent integration

  • 🏗️ Clean Modular Architecture - Complete platform segregation & SOLID principles

  • 🔄 Cross-Platform Ready - Shared utilities for future Android/other platforms

  • 🎨 Beautiful Logging - Colored console output with emojis

  • 🔧 Type-Safe - Comprehensive type hints throughout

  • 🔌 Extensible - Plugin-style tool system with modular configuration

  • 📦 Zero Code Duplication - DRY principles with shared utilities

🚀 Quick Start

Use the hosted version on Railway - no local setup required:

{ "mcpServers": { "ios-automation-railway": { "command": "npx", "args": [ "-y", "mcp-remote", "https://mcp-server-demo-production.up.railway.app/sse/" ] } } }

Option 2: Local Development

  1. Prerequisites

    • macOS (required for iOS automation)

    • Python 3.11+

    • uv (recommended) or pip

    • Xcode with iOS Simulator

    • Node.js (for Appium)

  2. Installation

    git clone https://github.com/iHackSubhodip/mcp-server-demo.git cd mcp-server-demo # Using uv (recommended) uv sync # Or using pip (legacy) pip install -e .
  3. Claude Desktop Configuration

    { "mcpServers": { "ios-automation-local": { "command": "uv", "args": ["run", "python", "mobile-automation-mcp-server/fastmcp_server.py"], "cwd": "/path/to/mcp-server-demo" } } }

🏗️ Architecture

The Mobile automation iOS MCP server features a clean, modular architecture with complete platform segregation achieved through a comprehensive 6-phase refactoring. This design enables maximum maintainability, zero code duplication, and seamless cross-platform expansion.

✨ Architecture Achievements

🎯 Complete Platform Segregation

  • Cross-platform utilities isolated in shared/ package

  • iOS-specific code contained in platforms/ios/ package

  • Clean separation of concerns across all components

  • Future-ready for Android in platforms/android/

🔄 DRY Principles Applied

  • Shared utilities: Logger, exceptions, command runner

  • Base configuration: AppiumConfig, ServerConfig for reuse

  • Platform configs: iOS-specific settings separate

  • Zero duplication between current/future platforms

🛡️ Maintainable & Extensible

  • Self-contained platforms: Each platform completely independent

  • Unified interface: Single configuration entry point

  • Backward compatible: All existing interfaces preserved

  • Professional structure: Enterprise-grade organization

Directory Structure

mobile-automation-mcp-server/ ├── fastmcp_server.py # 🚀 FastMCP 2.0 server (main entry) ├── config/ │ └── settings.py # 🔧 Unified configuration interface ├── shared/ # 🌐 Cross-platform utilities & config │ ├── utils/ # 🛠️ Platform-agnostic utilities │ │ ├── logger.py # 📝 Colored logging with emojis │ │ ├── exceptions.py # ⚠️ Exception hierarchy │ │ └── command_runner.py # 💻 Shell command execution │ └── config/ # ⚙️ Base configuration classes │ └── base_settings.py # 📋 AppiumConfig, ServerConfig ├── platforms/ios/ # 🍎 iOS-specific platform code │ ├── automation/ # 🤖 iOS automation services │ │ ├── appium_client.py # 📱 iOS automation client │ │ ├── screenshot_service.py # 📸 Screenshot handling │ │ └── simulator_manager.py # 🎮 Simulator management │ ├── tools/ # 🔨 iOS-specific MCP tools │ │ ├── appium_tap_type_tool.py # ⌨️ Text field automation │ │ ├── find_and_tap_tool.py # 👆 Advanced element finding │ │ ├── launch_app_tool.py # 🚀 App launching │ │ └── screenshot_tool.py # 📷 Screenshot capture │ └── config/ # ⚙️ iOS-specific configuration │ └── ios_settings.py # 🍎 iOSConfig (XCUITest, iPhone) ├── screenshots/ # 📁 Screenshot storage ├── Dockerfile # 🐳 Container deployment ├── Procfile # 🚂 Railway deployment └── pyproject.toml # 📦 Dependencies & project config

🎯 Benefits Achieved

Aspect

Before Refactoring

After Refactoring

Structure

Mixed iOS/shared code

Clean platform segregation

Maintainability

Monolithic

Modular & self-contained

Extensibility

iOS-only

Cross-platform ready

Code Reuse

Duplication likely

Shared utilities for all platforms

Configuration

Single settings file

Modular config hierarchy

Organization

Flat structure

Professional enterprise structure

🔧 Available Tools

take_screenshot

Capture iOS simulator screenshots

{ "filename": "optional_name.png", "device_id": "booted" }

launch_app

Launch iOS applications

{ "bundle_id": "com.apple.mobilesafari", "device_id": "booted" }

find_and_tap

Find and tap UI elements with smart automation

{ "accessibility_id": "submitButton", "take_screenshot": true, "dismiss_after_screenshot": false }

appium_tap_and_type

Enhanced text input with element finding

{ "text": "Hello World!", "element_type": "textField", "timeout": 10 }

list_simulators

List available iOS simulators

{}

get_server_status

Check server and Appium status

{}

🛠️ Development

Local Development Commands

# Run FastMCP server locally (with uv) uv run python mobile-automation-mcp-server/fastmcp_server.py # Install dependencies (if needed) uv sync # Development mode (with dev dependencies) uv sync --dev

Appium Setup

# Install Appium npm install -g appium appium driver install xcuitest # Start Appium server appium server --port 4723

Architecture Development

# The modular structure makes development easier: # Work on shared utilities (affects all platforms) cd shared/utils/ # Work on iOS-specific features cd platforms/ios/ # Work on configuration cd config/ # Add new platforms (future) mkdir platforms/android/

🌐 Cloud Deployment

This server is deployed on Railway and accessible via:

  • HTTP Endpoint: https://mcp-server-demo-production.up.railway.app/

  • SSE Endpoint: https://mcp-server-demo-production.up.railway.app/sse/

The cloud deployment simulates iOS automation responses for demonstration purposes.

📊 Key Improvements

Feature

Traditional MCP

FastMCP 2.0 + Clean Architecture

Setup

Complex configuration

Simple Python decorators

Architecture

Monolithic

Modular platform segregation

Code Reuse

Manual duplication

Shared utilities package

Type Safety

Manual validation

Built-in Pydantic models

Error Handling

Basic try-catch

Rich context and logging

Deployment

Local only

Cloud-ready with Railway

Extensibility

Hard to extend

Easy platform addition

Maintainability

Complex

Clean separation of concerns

🔍 Troubleshooting

Simulator Issues

# List available simulators xcrun simctl list devices # Boot a simulator xcrun simctl boot "iPhone 16 Pro"

Appium Connection

# Check Appium status curl http://localhost:4723/status # Restart Appium pkill -f appium && appium server --port 4723

📝 Dependencies

Core dependencies managed via pyproject.toml:

  • fastmcp>=2.9.2 - FastMCP 2.0 framework

  • mcp>=1.0.0 - Traditional MCP protocol

  • aiohttp>=3.9.0 - HTTP client for automation

  • appium-python-client>=3.0.0 - iOS automation

  • pydantic>=2.4.0 - Data validation

Install with:

# Using uv (recommended) uv sync # Or using pip pip install -e .

🤝 Contributing

  1. Fork the repository

  2. Create a feature branch

  3. Follow the clean architecture patterns:

    • Shared utilities go in shared/

    • Platform-specific code goes in platforms/{platform}/

    • Configuration follows the modular hierarchy

  4. Add comprehensive error handling

  5. Submit a pull request

🚀 Future Expansion

Thanks to the clean architecture, adding new platforms is straightforward:

# Add Android platform (example) mkdir -p platforms/android/{automation,tools,config} # Reuse shared utilities from shared.utils import get_logger, AutomationMCPError from shared.config import AppiumConfig, ServerConfig # Create Android-specific config from platforms.android.config import AndroidConfig

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

-
security - not tested
A
license - permissive license
-
quality - not tested

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