Card Numbers for Trello is a free Chrome add-on developed by mikespokefire. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This program aims to enhance communication within teams by displaying card numbers on Trello.com.

With Card Numbers for Trello, users can easily identify and reference specific cards during discussions and collaborations. The add-on conveniently adds the card number to the top left corner of each card, making it more accessible during team meetings and stand-ups. This feature allows for smoother communication and better organization when working in teams.

By providing a simple yet effective solution for card numbering, Card Numbers for Trello streamlines team collaboration and improves productivity. It is a valuable tool for individuals and teams who heavily rely on Trello for project management and task tracking.