01 · ABOUT

What MCP Swift SDK does

Official Swift SDK implementing both MCP client and server components for standardized communication with AI and ML models.

Why teams reach for it: The official Swift SDK for the Model Context Protocol, implementing both client and server components against the current specification revision, so Swift and Apple-platform applications get first-party MCP support.

LibraryOpen SourceSwiftMCP Server & Client
02 · TECHNICAL SPECIFICATIONS

How MCP Swift SDK compares

Fields the vendor doesn't document are left blank here rather than guessed — a blank means nothing verified, not a "no."

Language
Swift
Official Sdk
Yes
Spec Revision Implemented
2025-11-25
Transports
stdio, Streamable HTTP
Builds Servers
Yes
Builds Clients
Yes
Auth Helpers
Built-in
Generates From Openapi
No
Mcp Apps Support
No
Server Composition
No
Package Registry
Not applicable
Package Name
MCP - the Swift Package Manager library product of https://github.com/modelcontextprotocol/swift-sdk.git
03 · NEW TO MCP?
What will you use to implement the protocol?

A framework or SDK gives developers pre-built code for creating an MCP server or client, so they don't have to implement the protocol from scratch.