#2626th of 31 in MCP servers for developers
google_workspace_mcp
MCP server exposing Gmail, Drive, Calendar, Docs, Sheets and more to AI clients
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- Stars
- 3.3k
- License
- MIT
- Last commit
- Oct 2026
- Last release
- Oct 2026
- Language
- Python
Missed the latest GitHub check; these facts may be older.
Overview
Python MCP server with 120+ tools across twelve Google Workspace services, including Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Contacts, Chat and Apps Script. It runs over stdio or streamable HTTP, supports OAuth 2.1 multi-user auth, and ships a CLI (workspace-cli). Tool tiers (core, extended, complete), read-only mode and per-service selection keep the tool list small.
Who it is for: Engineers connecting Claude, ChatGPT or other MCP clients to Google Workspace
Strengths
- Tool tiers, --tools, --read-only and --disabled-tools limit what the model sees
- OAuth 2.1 multi-user auth, stateless mode, service accounts and external OAuth provider support
- MIT licensed with no built-in telemetry; OpenTelemetry tracing is optional and off by default
- Includes workspace-cli and a bundled Claude Code skill for tool routing
Weaknesses
- Requires your own Google Cloud project, enabled APIs and OAuth client credentials
- Google Chat needs a one-time Chat app configuration and a Workspace account
- Complete tier loads 120+ tools, which can bloat model context
- OAuth 2.1 mode requires HTTP transport, so stdio-only clients use the legacy auth path
What it needs
- no GPU
- Docker + Compose
- Needs Google Cloud project with OAuth client, Google Workspace APIs, Valkey/Redis (optional)
- port 8000
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