Swiftmcp

SwiftMCP is a Model Context Protocol (MCP) project implemented in Swift, including server and client components, used for the interaction between AI agents and Swift applications.

Artificial intelligence chatbots Developer tools #Swift implementation #AI interaction #Protocol service #Model context .swift

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update time : 2025-04-28

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What is SwiftMCP?

SwiftMCP is a Model Context Protocol (MCP) framework implemented in the Swift language, including server and client components, used to implement standardized interaction between AI agents and Swift applications.

How to use SwiftMCP?

You can start the server or client through a simple command-line tool to establish a communication channel between the AI agent and the application.

Applicable scenarios

It is suitable for scenarios where AI capabilities need to be integrated into iOS/macOS applications, such as intelligent assistants and automated task processing.

Main features

Standard protocol implementation

Fully implements the MCP protocol specification to ensure interoperability with other MCP-compatible systems

Cross-platform support

Supports iOS 18+ and macOS 15+ platforms and can run seamlessly in the Apple ecosystem

Context management

Provides complete model context management functions to maintain session status

Tool integration

Supports extended tool integration to enhance the functions of AI agents

Advantages

Implemented in the Swift language with high performance

Deeply integrated with the Apple ecosystem

Follows the standard MCP protocol with good compatibility

Supports the latest iOS/macOS features

Limitations

Only supports Apple platforms (iOS/macOS)

Requires a Swift 6.1+ development environment

Has limited support for older system versions

How to use

Installation preparation

Ensure that the Swift 6.1+ and Xcode 15+ development environments are installed

Clone the repository

Get the project source code

Build the project

Compile the server and client components

Run the server

Start the MCP protocol server

Run the client

Start the client to connect to the server

Usage examples

Intelligent Q&A system

Build a Q&A system based on the MCP protocol, and the AI agent processes user queries

Automated task processing

Implement an automated task processing flow through the MCP protocol

Frequently Asked Questions

Which platforms does SwiftMCP support?

What development environment is required?

How to extend the functions?

Does it support other programming languages?

Related resources

MCP protocol specification

Official MCP protocol specification document

Swift SDK

MCP Swift SDK code repository

Example project

MCP usage example project

🚀 SwiftMCP

A project implementing the Model Context Protocol (MCP) in Swift for interactions between AI agents.

🚀 Quick Start

SwiftMCP is a project that implements the Model Context Protocol (MCP) in Swift, consisting of two components: a server and a client.

✨ Features

Supports Swift 6.1 or higher.
Suitable for iOS 18.0+ / macOS 15.0+.
Requires Xcode 15.0+.

📦 Project Structure

The project is divided into two main parts:

SwiftMCPServer: The server implementation component.
SwiftMCPClient: The client implementation component.

📦 Dependencies

MCP Swift SDK

📦 Installation

Clone the repository:

git clone <repo>
cd SwiftMCP

Compile the project:

swift build

💻 Server Side

The server component of SwiftMCP provides a Model Context Protocol server implemented in Swift. It enables AI agents to interact with Swift applications through a standard protocol.

✨ Server Features

Developed with Swift 6.1.
Implements the MCP protocol on standard I/O.
Supports logging, prompting, resources, and tools.
Designed for iOS 18+ and macOS 15+.

💻 Server Quick Start

Compile the server:

swift build --product SwiftMCPServer

Run the server:

swift run SwiftMCPServer

🔧 Server Component Details

The server component (SwiftMCPServer) is responsible for:

Handling incoming MCP connections.
Managing model contexts.
Processing client requests.
Maintaining state synchronization. Location: SwiftMCPServer/Sources

💻 Client Side

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

✨ Client Features

Developed with Swift 6.1.
Implements an MCP client on standard I/O.
Designed for iOS 18+ and macOS 15+.
Provides a simple and easy - to - use API for initializing and communicating with the MCP server.