I developed this project during 2018 in order of understanding how the Animal Jam backend application works, with the ability to inject commands and packets. The injector works by performing a MITM (Man-In-The-Middle) attack between the client application and the server and is inspecting the commands and responses that are exchanged between them.
To utilise the injector, its required to trick the application into connecting to the injector instead of the remote server. Then the injector will complete the connection.