OpenMuse: open-source sandboxed computer lets AI agents work without vendor lock-in

aniketmaurya · x · 2026-09-17

The author again shares the open-source Muse app (built on CelestoAI/celesto, 938 GitHub stars): an open-source "computer coworker" agent that browses the web, uses apps, and keeps working in the background even when your laptop is off.

Under the hood is SmolVM, providing agents a secure, persistent sandboxed local computer that humans can take over anytime. Fully open source, forkable, and designed to avoid lock-in to any single model provider.

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