They use the EquipParamGoods section to make items like Spiritfalls infinite by toggling the isConsume variable.
: Always create a backup of your gameparam.parambnd.dcx before editing to avoid corrupting your save or game installation. yapped 1.1.2
If you meant an for research (e.g., game balance analysis), you would need to write it yourself citing the tool's GitHub release page and the param definition community spreadsheet as references. They use the EquipParamGoods section to make items
: Used for unpacking game files, replacing the older Yabber utility. game balance analysis)