cua sandboxes

A sandbox is a disposable computer: a container or VM on this machine. The cua CLI and the cua SDK (Python, TypeScript, Swift, Kotlin, Rust) share one runtime and one list of sandboxes.

Before you start

cua --version            # the Rust cua CLI
cua config get default.on   # where sandboxes run without --on (local unless changed)
cua runtime doctor       # local runtimes (containers, gVisor, QEMU, Lume); read-only

Local sandboxes need no account. Delete them when you are done.

Create