Swift MCP SDK

The official Swift SDK for building Model Context Protocol (MCP) servers and clients. This SDK provides native Swift APIs optimized for iOS, macOS, and cross-platform development with full Apple ecosystem integration.

Features

• Native Swift implementation with Concurrency support
• iOS and macOS optimized frameworks
• SwiftUI integration and view components
• Combine publisher and subscriber support
• Core Data integration for data persistence
• CloudKit synchronization capabilities
• Swift Package Manager distribution

Installation

Swift Package Manager

dependencies: [
    .package(url: "https://github.com/modelcontextprotocol/swift-sdk", from: "1.0.0")
]

Xcode

Add the package URL in Xcode: File → Add Package Dependencies

Getting Started

Build native MCP applications for Apple platforms with SwiftUI integration, perfect for iOS/macOS apps and Apple ecosystem tools.

Platform Support

• iOS: Native app integration
• macOS: Desktop application support
• watchOS: Lightweight client support
• tvOS: Apple TV integration