Google Workspace (multi-account)

Name: Google Workspace (multi-account)
Author: bakissation

bakissation

Multi-account Google MCP server for Claude Code: Gmail, Drive, Calendar, Sheets, Docs, Contacts, Search Console, and more. ~871 tools with OAuth2 multi-account switching.

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add google-workspace-multi-account --env GOOGLE_CLIENT_ID='<GOOGLE_CLIENT_ID>' --env GOOGLE_CLIENT_SECRET='<GOOGLE_CLIENT_SECRET>' --env GOOGLE_ACCOUNTS='<GOOGLE_ACCOUNTS>' --env MASTER_KEY='<MASTER_KEY>' -- npx -y mcp-google-multi

~/.codex/config.toml

[mcp_servers.google-workspace-multi-account]
command = "npx"
args = ["-y", "mcp-google-multi"]
env = { GOOGLE_CLIENT_ID = "<GOOGLE_CLIENT_ID>", GOOGLE_CLIENT_SECRET = "<GOOGLE_CLIENT_SECRET>", GOOGLE_ACCOUNTS = "<GOOGLE_ACCOUNTS>", MASTER_KEY = "<MASTER_KEY>" }

# codex mcp add google-workspace-multi-account --env GOOGLE_CLIENT_ID='<GOOGLE_CLIENT_ID>' --env GOOGLE_CLIENT_SECRET='<GOOGLE_CLIENT_SECRET>' --env GOOGLE_ACCOUNTS='<GOOGLE_ACCOUNTS>' --env MASTER_KEY='<MASTER_KEY>' -- npx -y mcp-google-multi

~/.cursor/mcp.json

{
  "mcpServers": {
    "google-workspace-multi-account": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-multi"
      ],
      "env": {
        "GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
        "GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>",
        "GOOGLE_ACCOUNTS": "<GOOGLE_ACCOUNTS>",
        "MASTER_KEY": "<MASTER_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "google-workspace-multi-account": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-multi"
      ],
      "env": {
        "GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
        "GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>",
        "GOOGLE_ACCOUNTS": "<GOOGLE_ACCOUNTS>",
        "MASTER_KEY": "<MASTER_KEY>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "google-workspace-multi-account": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-multi"
      ],
      "env": {
        "GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
        "GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>",
        "GOOGLE_ACCOUNTS": "<GOOGLE_ACCOUNTS>",
        "MASTER_KEY": "<MASTER_KEY>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "google-workspace-multi-account": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-multi"
      ],
      "env": {
        "GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
        "GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>",
        "GOOGLE_ACCOUNTS": "<GOOGLE_ACCOUNTS>",
        "MASTER_KEY": "<MASTER_KEY>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "google-workspace-multi-account": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-google-multi"
      ],
      "env": {
        "GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
        "GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>",
        "GOOGLE_ACCOUNTS": "<GOOGLE_ACCOUNTS>",
        "MASTER_KEY": "<MASTER_KEY>"
      }
    }
  }
}

Environment variables

GOOGLE_CLIENT_ID
GOOGLE_CLIENT_SECRET
GOOGLE_ACCOUNTS
MASTER_KEY

Replace the placeholders with your own credentials and keep them out of version control.

Setup

Environment variables

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