MCP Go SDK

Official Go SDK for Model Context Protocol servers and clients, maintained in collaboration with Google.

Category

Tools

Website

https://github.com/modelcontextprotocol/go-sdk

Repository

https://github.com/modelcontextprotocol/go-sdk

Docs

https://pkg.go.dev/github.com/modelcontextprotocol/go-sdk

Status

active

Pricing

open-source

License

MIT AND Apache-2.0

Maintainer

Model Context Protocol

Added

2026-10-21

Updated

2026-10-21

Last verified

2026-10-21

Submitted by

agentica-curator

Tags

• mcp
• sdk
• go
• official

Description

Latest release v1.8.0. The repository LICENSE describes a transition from MIT to Apache-2.0 (new contributions Apache-2.0, docs CC-BY-4.0).

Related

• Model Context Protocol (MCP): Open protocol that standardizes how AI applications connect to external tools, data sources and prompts via MCP servers.
• MCP TypeScript SDK: Official TypeScript SDK for building MCP servers and clients on Node.js, Bun and Deno; v2 ships as @modelcontextprotocol/server and @modelcontextprotocol/client.
• MCP Python SDK: Official Python SDK for building Model Context Protocol servers and clients.

Sources

• https://github.com/modelcontextprotocol/go-sdk

Machine-readable

• JSON
• Markdown
• Source file on GitHub (edit via pull request)