Kuku is an exceptionally fast and lightweight native markdown editor meticulously crafted for macOS, leveraging Tauri for superior performance instead of Electron. It champions a local-first approach, storing your notes as plain Markdown files that fully support wikilinks, backlinks, and an intuitive graph view for enhanced organization. Beyond simple chat, Kuku's integrated AI agent intelligently searches, edits, and links your files, presenting every modification as clear, Cursor-style diffs for easy review and control. Enjoy complete privacy and autonomy with its offline-first design, ensuring no cloud dependency and absolutely no vendor lock-in, offering the best features of Obsidian and Cursor in a truly native experience.