A standalone Python command-line tool that recovers plaintext from obfuscator.io-style JavaScript string tables encoded with per-function shuffled base-91 alphabets.

It tries every 91-character alphabet found in the source against every string-table entry and scores the results for plaintext. Options include JSON output, a keyword filter, and inlining decoded strings back into the source.

Python 3.7 or later, standard library only, MIT licensed. Field-tested against a Microsoft 365 adversary-in-the-middle phishing kit. The repository describes the tool as AI developed.