GitHub Agile TaskViewer is a free Chrome extension designed to enhance the functionality of GitHub Projects by integrating agile methodologies. This tool allows users to create and manage tasks more effectively using story points and tagging, making it easier to visualize progress and organize work. By creating specific columns such as 'Backlog', 'To do', 'In progress', and 'Done', users can add tasks in a structured format, ensuring clarity and efficiency in project management.

The extension features a progress bar that calculates based on story points, providing a visual representation of task completion. Users can easily view tasks categorized by tags through a simple click on the extension icon, facilitating quick access to project details. Note that computing story points may take a few seconds, but overall, this tool significantly streamlines agile project workflows within GitHub.