History
- Aug 12, 2026Shells persist across detach — reattaching resumes the session instead of starting a fresh prompt.
Sessions that survive you
Attach from the browser or your own terminal — close the laptop, reattach tomorrow.
WhereSandboxesCLI
Introduced Jul 16, 2026 · updated Aug 12, 2026
# from your own terminal, next morning
$ agyn sandbox connect calm-tiger
reattached · claude finished the refactor
41 files changed · tests passing
How it works
Runs on the platform, not in a tab.
Kick off a long refactor, shut the lid, reconnect from home — it kept going the whole time.
Attach from anywhere.
The browser gets you a terminal; so does your own terminal, through the CLI.
Stop without losing the workspace.
Stopping releases the compute and keeps the files for next time.
See it on your own cluster.
Thirty minutes, your infrastructure, your stack. Or skip the call — it is one Helm release onto a cluster you already run.