Gmail

Package (npm 2.4.0)

npx -y gmail-mcp@2.4.0

Or add to your MCP client config:

{
  "mcpServers": {
    "gmail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gmail-mcp@2.4.0"
      ],
      "env": {
        "GOOGLE_ACCESS_TOKEN": "<YOUR_VALUE>"
      }
    }
  }
}

• GOOGLE_ACCESS_TOKEN required secret — Google OAuth access token with Gmail scopes.

Package (npm 2.4.0)

Package: npm gmail-mcp

• MCP_TRANSPORT required — Transport type.
• GOOGLE_CLIENT_ID required — Google OAuth client ID.
• GOOGLE_CLIENT_SECRET required secret — Google OAuth client secret.