MCP Go SDK

Go SDK for the Model Context Protocol

Go implementation of the Model Context Protocol (MCP), providing both client and server capabilities for integrating with LLM surfaces.

[!WARNING] This is a VERY early repo. Open an issue or contact me at jeanlucthumm@gmail.com if you'd like to get involved. Discord coming soon!

Overview

The Model Context Protocol allows applications to provide context for LLMs in a standardized way, separating the concerns of providing context from the actual LLM interaction. This Go SDK implements the full MCP specification, making it easy to:

• Build MCP clients that can connect to any MCP server
• Create MCP servers that expose resources, prompts and tools
• Use standard transports like stdio and SSE
• Handle all MCP protocol messages and lifecycle events