Interesting, what I just did recently is basically the same of this as I tried to push the limit of js obfuscator as much as possible by keep forcing gpt/claude deobfuscate final output then having gpt improve the tool to break the deobfuscator.
Do you publish it somewhere? Here's a sample my my js obfuscator output: https://gist.github.com/Trung0246/c8f30f1b3bb6a9f57b0d9be94d...