The Metacity OS Extension, developed by scoophuman, is a free add-on for the Chrome browser. It falls under the Browsers category and specifically the Add-ons & Tools subcategory. This unofficial extension is designed for users of the Humans Metaverse platform.

The main purpose of the Metacity OS Extension is to enhance the user interface of Metacity by adding real estate OpenSea price and listing status information. With this extension, users can easily view the current prices and availability of properties on the Metacity platform directly within their browser. Developed by Human Scoop, this extension brings valuable information to Metacity users, allowing them to make informed decisions regarding real estate within the Metaverse.