The given text lacks specific information on OASIS AI's features and capabilities, making it difficult to provide a precise and objective description of the tool. As an expert in cataloguing AI tools, conducting further research by downloading the tool, exploring its features, and analyzing its functionalities would be necessary to determine its purpose, key features, and areas of application. Reviews and ratings from other users can also provide insights into the tool's strengths and weaknesses. Therefore, additional research is required to provide an informative description of OASIS AI.