Cua, which includes the Lume tool, is an open-source GitHub project for agents that operate computers the way a person would. It provides drivers and the ability to run fleets of machines across different operating systems.
It also includes benchmarks, making it useful for training, evaluating and generating data for such agents. The repository is popular with developers and free to use. It suits engineers and researchers who want infrastructure for computer-use agents rather than a finished consumer app.