Wisco Enroll Buddy is a Chrome extension designed to assist students in making informed decisions about their courses and professors. By integrating data from MadGrades and RateMyProfessor, it displays grade percentages alongside course names and professor ratings next to their names. This feature allows users to quickly assess the academic performance of classes and the reputation of instructors based on peer reviews.

To utilize this extension, users must create a GitHub account to acquire an API key from MadGrades, which is then inputted into the extension. It's important to note that not all professors or classes may be listed in the respective databases, potentially leading to inaccuracies in the ratings displayed. Despite this limitation, the tool provides a helpful overview for students navigating their course options.