Sindercube/Server-Unpacker ? reverse-engineered prompt

Build me a small Minecraft client side mod called Server Unpacker that can pull resource pack files out of the packs servers try to hide. It should work with Fabric, and when I drop it into my mods folder and join a server that forces a resource pack, it should save the extracted files into a folder in my Minecraft directory called extracted packs.

I’d also like a simple GUI version where I can open the jar, then drag and drop one or more files onto it and have them extracted into the same folder they came from. If it’s easy, include a command line mode too, so I can run the jar with a list of files and extract several at once.

Make it feel like a small, clean utility, with basic error handling and clear messages if a file can’t be unpacked. If you need to check current Fabric or Minecraft mod docs, look them up online.