Highlight Stale Agile Issues is a free Chrome add-on designed to improve the management of Redmine issues within agile frameworks. This tool specifically highlights issues that have remained in a particular status for over one day, allowing teams to identify stale tasks quickly and efficiently. It is particularly useful for agile views and can be customized to focus on specified columns, ensuring that users can tailor the tool to their workflow needs.

This add-on falls under the category of browser extensions aimed at enhancing productivity and workflow in project management. By visually marking stale issues, it helps teams maintain momentum in their agile processes and prevents bottlenecks in project timelines. Overall, Highlight Stale Agile Issues is a practical tool for teams utilizing Redmine in an agile environment.