Kuku: open source

About

Kuku returns as a local-first, open-source second brain designed for the age of AI. It stores your knowledge in simple Markdown files and transforms your vault into flexible context. This includes wikilinks, backlinks, a graph view, search, and AI aided editing with diff reviews. In contrast to closed note taking applications or transient AI chats, Kuku is engineered to keep your memory portable between tools, models, and self-hosted environments.