Basically this generates fake items by loading from a json. Effectively a wrapper for [zatzou's idmangler-lib](https://github.com/Zatzou/idmangler-lib).
- Read through the provided `config.md` document. You can get the web version [HERE](https://git.frfrnocap.men/endernon/idmangler-cli/src/branch/main/config.md).
- Once you have read through it, use one of the provided json files to create your own json.
- Run the program with it.
- Windows: run `idmangler-cli.exe --config CONFIG_FILE_PATH`
- Linux: run `idmangler-cli --config CONFIG_FILE_PATH`
- Where CONFIG_FILE_PATH is the actual path to the file.
- Now, what happens is there should be an output line that has the encoded file.
- Copy the whole line and paste it into minecraft chat or whatever.