自動認証 for Tokyo Tech Potral is a free Chrome add-on developed by bts0819. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on allows users to automatically log in to the Tokyo Tech Portal.

To set up the add-on, simply right-click on the icon displayed on the right side of the address bar and select "Options" to configure your account information.

With 自動認証 for Tokyo Tech Potral, users no longer need to manually enter their login credentials every time they access the Tokyo Tech Portal. This can save time and streamline the login process for Tokyo Tech students and staff.

Please note that since this is a review based on provided information, I cannot provide personal feedback or contact information for the developer.