Repo-Ranger is an innovative AI-driven tool designed to enhance GitHub user engagement. By providing a detailed analysis of user activity, Repo-Ranger generates a score for each user based on various metrics. This score places users on a leaderboard, allowing them to track their performance relative to peers. Ideal for developers looking to optimize their GitHub engagement, Repo-Ranger could be a game-changer in fostering friendly competition and encouraging better contribution practices on the platform.