Click Custodian is a free Chrome add-on designed to streamline browser workflows by automating repetitive tasks. It primarily focuses on eliminating unnecessary clicks, such as closing OAuth callback tabs and clicking on confirmation buttons. With features like Tab Auto-Close and Button Auto-Click, users can enhance their browsing experience by reducing manual interactions and improving efficiency.

The Tab Auto-Close feature allows users to automatically close matching tabs after a short countdown, which can be canceled by pressing the Esc key. The Button Auto-Click function intelligently identifies and highlights the target button before executing the click action. Additionally, users can customize their automation rules through an editable list, employing various pattern matching methods. The add-on ensures privacy by operating without any network requests, keeping all user rules stored locally.