Neel-Suhagiya/Shivay ? reverse-engineered prompt

Build me a Python command line tool called Shivay that cracks hashes using dictionary wordlists instead of brute force. I want to be able to pass in either one hash with a format option, or a text file full of hashes, and have the tool try common wordlists like rockyou by default. It should also let me point to a specific wordlist, or use all the wordlists in the folder if I choose that option. If I give it a file of hashes, it should figure out the hash type automatically if possible.

Please make the output clear and easy to read, with a help menu, a simple banner, and an option to save cracked results to a text file. Keep it fast and practical, and make the script work from the command line in a straightforward way. If you need to check current Python docs or best practices, go ahead and look them up online.