Show HN: CUA-S1 – A System One Model for Computer Use

Give AI agents computers they can use. Cua provides open-source desktop automation, isolated cloud desktops, local macOS VMs, specialist decision models, and benchmarks for evaluating computer-use agents.

Cua Fleets: Provision a Linux desktop, run a command, and save a screenshot . CUA-S1: Explore small, specialized models for computer-use decisions . Cua Driver: Operate Calculator and verify its result . Lume: Create a Tahoe VM and connect over SSH . Cua Bench: Create and verify a simulated task . Bring your own agent and model, or explore CUA-S1 for specialized decisions. Cua provides the computer and automation tools. Computer-Use 2.0 describes an agent moving between code, APIs, and graphical interfaces within the same task.

Two Cua Driver sessions select cells in LibreOffice Calc and objects in Inkscape on an Omarchy desktop while a terminal stays in the foreground. Watch the 50-second demo, then explore Omarchy on Fleet .