Google Workspace MCP Server

Full natural language control over Google Calendar, Drive, Gmail, Docs, Sheets, Slides, Forms, Tasks, Contacts, and Chat through all MCP clients, AI assistants and developer tools.

Includes a full featured CLI & Code Mode for use with tools like Claude Code and Codex!

The most feature-complete Google Workspace MCP server, it can do things that Google's own tooling and the built in integrations with Claude and ChatGPT can't even dream of. With Remote OAuth2.1 multi-user support, fine-grained editing tools and the most extensive coverage of any Google Workspace tool in existance, Workspace MCP is in a different class. Offering native OAuth 2.1, stateless mode and external auth server support, it's also the only Workspace MCP you can host for your whole organization centrally & securely!

Support for all free Google accounts & Google Workspace plans (Starter, Standard, Plus, Enterprise, Non Profit) with expanded app options like Chat & Spaces.

Interested in a private, managed cloud instance? That can be arranged.

⚡ Start
_{Quick Start · Prerequisites

Google Cloud · Credentials}

🧰 Tools
_{All Tools · Tool Tiers

CLI · Start Server}

🔌 Connect
_{Quick Start · Claude Desktop

Claude Code · VS Code · LM Studio}

🚀 Deploy
_{OAuth 2.1 · Stateless

External OAuth · Reverse Proxy}

📐 Develop
_{Architecture · Dev Setup

Security · License}

See it in action:

Overview

Workspace MCP is the single most complete MCP server that integrates all major Google Workspace services with AI assistants. It supports both single-user operation and multi-user authentication via OAuth 2.1, making it a powerful backend for custom applications. Built with FastMCP for optimal performance, featuring advanced authentication handling, service caching, and streamlined development patterns. The entire toolset is available for CLI usage supporting both local and remote instances.

Simplified Setup: can use Google Desktop OAuth clients for local runs - no redirect URIs or port configuration needed!

Features