This specific URL structure is a deep-link command used on jailbroken iOS devices to automatically add the to the Cydia package manager. By using the cydia.saurik.com API sharing service, developers can create a link that, when tapped, prompts Cydia to open and register a new source, in this case, https://iosgods.com/repo . What is the iOSGods Repo?
Cydia acts as a package manager, similar to what you'd find on a Linux system. It allows you to easily install, update, and manage packages (applications, tweaks, etc.) on your jailbroken device. This specific URL structure is a deep-link command
The text you provided is a specific Cydia share link designed to automatically add the to your jailbroken device's package manager. What This Link Does developers can create a link that