What is Swiftmcp

SwiftMCP is a Swift implementation of the Model Context Protocol (MCP) designed for AI agent interactions, comprising both server and client components.

Use cases

Use cases for SwiftMCP include developing AI-driven applications, creating interactive AI agents, and enabling seamless communication between Swift applications and AI services.

How to use

To use SwiftMCP, clone the repository, build the project using Swift, and run either the server or client component to interact with MCP-compatible AI agents.

Key features

Key features include support for Swift 6.1, implementation of MCP protocol over standard I/O, logging, prompts, resources, tools, and compatibility with iOS 18+ and macOS 15+.

Where to use

SwiftMCP can be used in applications requiring AI agent interactions, particularly in mobile and desktop environments on iOS and macOS platforms.

SwiftMCP

A Swift implementation of the Model Context Protocol (MCP) for AI agent interactions.

Overview

SwiftMCP is a Model Context Protocol (MCP) implementation in Swift, consisting of both server and client components.

Requirements

• Swift 6.1 or later
• iOS 18.0+ / macOS 15.0+
• Xcode 15.0+

Project Structure

The project is organized into two main components:

• SwiftMCPServer: The server implementation
• SwiftMCPClient: The client implementation

Dependencies

• MCP Swift SDK

Installation

1. Clone the repository:

git clone <repo>
cd SwiftMCP

2. Build the project:

swift build

Server

The SwiftMCP server component provides a Model Context Protocol server implementation in Swift. It enables AI agents to interact with Swift applications using the standard MCP protocol.

Features

• Built with Swift 6.1
• Implements MCP protocol over standard I/O
• Includes support for logging, prompts, resources, and tools
• Designed for iOS 18+ and macOS 15+

Getting Started

1. Build the server:

swift build --product SwiftMCPServer

2. Run the server:

swift run SwiftMCPServer

Server Component Details

The server component (SwiftMCPServer) is responsible for:

• Handling incoming MCP connections
• Managing model context
• Processing client requests
• Maintaining state synchronization

Location: SwiftMCPServer/Sources

Client

The SwiftMCP client component allows Swift applications to connect to and interact with MCP-compatible AI agents.

Features

• Built with Swift 6.1
• Implements MCP client over standard I/O
• Designed for iOS 18+ and macOS 15+
• Simple API for initializing and communicating with MCP servers

Getting Started

1. Build the client:

swift build --product SwiftMCPClient

2. Run the client:

swift run SwiftMCPClient

Client Component Details

The client component (SwiftMCPClient) provides:

• Connection management to MCP server
• Model context synchronization
• Real-time updates handling
• Client-side state management

Location: SwiftMCPClient/Sources