GamersClub Booster is a Firefox extension designed to enhance the gaming experience on the GamersClub platform. This subscription-based tool offers a variety of features aimed at improving gameplay and user interaction. Key functionalities include the ability to check for banned players in matches, with visual indicators for quick reference. Users can also access a list of team matches and reveal the map being played, making it easier to strategize during sessions.

In addition to match enhancements, GamersClub Booster introduces several automation features such as automatic 'Ready' status and the ability to copy IP addresses with ease. The extension also allows users to maintain a fixed position for the lobby on their screen, preventing the lobby tab from disappearing. For users looking to contribute or request new features, there is an option to open a Pull Request or Issue on its GitHub page.