BabyAGI is an open-source project on GitHub created by Yohei Nakajima. It is one of the better-known early experiments in autonomous AI agents, and many developers use it to understand how an agent can operate on its own with little human input.
The repository is free to clone and modify, and it has attracted a large following. It suits hobbyists and engineers who prefer learning from compact code over using a polished commercial product.