zerobox
Lightweight, cross-platform process sandboxing powered by OpenAI Codex's runtime. Sandbox any command with file, network, and credential controls.
Run commands in a secure environment that controls file and network access.
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Free · no card · unsubscribe anytimeLightweight, cross-platform process sandboxing powered by OpenAI Codex's runtime. Sandbox any command with file, network, and credential controls.
zerobox has 708 stars on GitHub. It has been forked 40 times. zerobox is written mainly in Rust. It has been in active development since 2026. zerobox is available under the Apache-2.0 license. Its main topics are ai-agents, cli, llm, llm-sandbox.
What is zerobox?
Lightweight, cross-platform process sandboxing powered by OpenAI Codex's runtime. Sandbox any command with file, network, and credential controls.
Is zerobox open source?
zerobox is an open-source project. It is released under the Apache-2.0 license.
Is zerobox free?
Yes. zerobox is free and open source — you can use, modify and self-host it.
What license does zerobox use?
zerobox is available under the Apache-2.0 license.
What language is zerobox written in?
zerobox is written mainly in Rust.
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