This is total bullshit. It's clear by spending 2 minutes with the output, located on https://github.com/ghuntley/claude-code-source-code-deobfusc....
The AI has just made educated guesses about the functionality, wrote some sensible-looking code and hallucinated a whole lot.
The provided code on GitHub does not compile, does not work in the slightest, does not include any of the prompts from the original source, does not contain any API URLs and endpoints from the original, and uses Claude 3 Opus! And this is just from a cursory 5-minute look.