hngocuyen/pymsx ? reverse-engineered prompt

Build me a simple Python tool that can obfuscate a script for basic protection.

It should work in two ways, one for a single .py file and one for a whole folder. For a single file, I want to run it from the command line and get back a new file saved as obf myfile.py. For a folder, it should process every Python file inside and save the output in a new obf folder.

I also want a few prompts during the run, like whether to add more obfuscation layers, whether to include some anti debug protection, and whether to add a basic change module check. Keep it easy to use, with clear prompts and simple output messages. If you need to look up current Python docs online, feel free to do that.