ObfusCat is a tool that protects code privacy and is designed to work with AI code generation, specifically with ChatGPT. Its features include code privacy protection, a Secret List function, and seamless code integration. Use cases for ObfusCat include automated testing, bug fixing, and code explanation. ObfusCat for Business offers tailored features such as a Curated Secret List, Focused Prompts, and Custom Additions to enhance security for confidential business information.