Klee is a robust desktop-based AI application designed for secure file and task management. It operates locally, ensuring user data privacy by avoiding cloud data transmissions. The application features a native MacOS chat app, developed using Swift and SwiftUI, making it efficient and user-friendly. Klee leverages open-source large language models such as Llama 3 and Mistral, enhancing its performance and usability.

One of Klee's standout features is its innovative approach to note-taking, transforming it into a brainstorming tool that simplifies traditional note management. Additionally, it employs Retrieval-Augmented Generation (RAG) technology for effective organization and display of local files. By segmenting documents and utilizing a local knowledge base, Klee ensures a private and powerful method for managing data while providing advanced AI capabilities.