You can port the textures of a weapon from a Java JAR to an MCPACK. You cannot port Thaumcraft’s node tapping mechanics .
Bedrock requires a specific layout. Create a new folder on your desktop. Inside, you need two sub-folders: convert jar to mcpack
Converting a JAR file to an MCPACK file is a relatively straightforward process. Here's a step-by-step guide: You can port the textures of a weapon