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