ChatGPT Google Workspace MCP Connector

This is a ChatGPT Custom Connector that integrates Google Workspace (Drive, Docs, Sheets, Slides) using the Model Context Protocol (MCP).

Features

• Required ChatGPT Tools: search and fetch for document discovery

• Google Drive: List, create, read, update, and delete files

• Google Docs: Create new documents

• Google Sheets: Create new spreadsheets

• Google Slides: Create new presentations

• OAuth 2.0: Secure authentication with Google

Related MCP server: Google Drive MCP Server

Setup

1. Deploy to Vercel

2. Update Google Cloud Console OAuth redirect URI to https://your-deployment.vercel.app/oauth/callback

3. Add to ChatGPT as a Custom Connector using the /sse/ endpoint

Endpoints

• /sse/ - Main MCP endpoint for ChatGPT

• /oauth/authorize - Start OAuth flow

• /oauth/callback - OAuth callback

• /.well-known/oauth-authorization-server - OAuth discovery

Usage in ChatGPT

1. Go to ChatGPT Settings → Connectors

2. Add Custom Connector

3. Enter your deployment URL with /sse/ endpoint

4. Authenticate with Google when prompted

5. Use Deep Research mode to access your Google Workspace files