Cua Spaces SDK puts any agent on a computer you choose

Cua introduced the Cua Spaces SDK, a kit for giving an AI agent such as Claude Code or Codex a computer to work on, where the user chooses the machine. Cua frames it against the big labs: it names Grok Bot, Muse and dots as lab-built bots that come with their own computer and says none of them let you bring your own. With Spaces, the agent can be any agent, the machine can be one you pick, and Cua says jobs can run across all of your computers at once.

The announcement is one short post with a video, and the video had no transcript, so this evidence doesn't show how the SDK works, which systems it supports or what it costs. A Cua post the next day gives a concrete example of a Space in use. Hermes Agent can launch Cua Spaces: when a task needs a computer, it creates a Space on your Mac, Windows PC or Linux machine, does the work there and deletes it afterwards, and the user and their team can join the same Space while it runs.