Google Workspace MCP Server
@aaronsb
A Model Context Protocol (MCP) server that provides authenticated access to Google Workspace APIs, offering integrated Authentication, Gmail, Calendar, and Drive functionality
Overview
What is Google Workspace MCP Server?
Google Workspace MCP Server is an MCP server that gives AI agents authenticated access to Google Workspace services (Gmail, Calendar, Drive, Sheets, Docs, Tasks, Meet) through a single interface. Built on Google’s official Workspace CLI, it handles multi-account credential routing, response formatting optimized for AI consumption, and provides contextual guidance for agents.
How to use Google Workspace MCP Server?
Install via the .mcpb bundle (drag into Claude Desktop) or via npm (npx @aaronsb/google-workspace-mcp). Set GOOGLE_CLIENT_ID and GOOGLE_CLIENT_SECRET environment variables. Add an account with manage_accounts { "operation": "authenticate" }, then use tools like manage_email, manage_calendar, and manage_drive by specifying the account email. Multi-step workflows can be chained using queue_operations with result references.
Key features of Google Workspace MCP Server?
- Multi-account credential routing with per-account isolation.
- Manifest-driven factory for easy API coverage expansion.
- 7 Google-service tools covering ~80 operations.
- Responses include next-steps guidance for agents.
- XDG-compliant credential storage.
- Chained multi-step workflows with result references.
Use cases of Google Workspace MCP Server?
- Search and triage email across personal and work accounts.
