mcp-servers

Package (npm 0.4.12)

npx -y gmail-workspace-mcp-server@0.4.12

Or add to your MCP client config:

{
  "mcpServers": {
    "mcp-servers": {
      "command": "npx",
      "args": [
        "-y",
        "gmail-workspace-mcp-server@0.4.12"
      ],
      "env": {
        "GMAIL_OAUTH_CLIENT_ID": "<YOUR_VALUE>",
        "GMAIL_OAUTH_CLIENT_SECRET": "<YOUR_VALUE>",
        "GMAIL_OAUTH_REFRESH_TOKEN": "<YOUR_VALUE>",
        "GMAIL_SERVICE_ACCOUNT_CLIENT_EMAIL": "<YOUR_VALUE>",
        "GMAIL_SERVICE_ACCOUNT_PRIVATE_KEY": "<YOUR_VALUE>",
        "GMAIL_IMPERSONATE_EMAIL": "<YOUR_VALUE>",
        "GMAIL_ENABLED_TOOLGROUPS": "<YOUR_VALUE>"
      }
    }
  }
}

• GMAIL_OAUTH_CLIENT_ID secret — OAuth2 client ID from Google Cloud Console (for personal Gmail accounts).
• GMAIL_OAUTH_CLIENT_SECRET secret — OAuth2 client secret from Google Cloud Console.
• GMAIL_OAUTH_REFRESH_TOKEN secret — Refresh token from the OAuth2 setup script.
• GMAIL_SERVICE_ACCOUNT_CLIENT_EMAIL — Service account email address (for Google Workspace).
• GMAIL_SERVICE_ACCOUNT_PRIVATE_KEY secret — Service account private key in PEM format (for Google Workspace).
• GMAIL_IMPERSONATE_EMAIL — Email address to impersonate (required for service account mode).
• GMAIL_ENABLED_TOOLGROUPS — Comma-separated list of tool groups to enable (readonly, readwrite, readwrite_external).

This server takes extra arguments — see its repository.