Swift MCP

Documentation

This package began as a fork of the official but incomplete Swift SDK for MCP. It implements all features from MCP protocol version 2025-11-25.

Guides

• Getting Started
• Client Guide
• Server Guide

HTTP Server Examples

• Hummingbird
• Vapor

Update Policy

This package follows semantic versioning. Breaking changes are only introduced in major versions. After a new major release, the previous major version will receive bug fixes and security updates for at least 3 months.

Package dependencies are kept up to date as needed for compatibility and security.

Roadmap

This package fully implements MCP protocol version 2025-11-25 and passes all required conformance tests. Future spec versions will be implemented as they are released.

References

• MCP documentation
• MCP specification