What Is a Sandbox? (And Why Every Agent Needs One) | Spill The Tea
Sandboxes are isolated virtual computers that let agents run arbitrary code safely and scale via parallelization.
“Sandboxes are isolated virtual computers which your agents can use to write code, run commands, or automate browser tasks.”
LangChain explains that sandboxes are disposable, isolated virtual machines that let AI agents run code or browser tasks without risking the host system, and enable near-unlimited parallelization in data centers. It matters as a foundational pattern for safely deploying autonomous coding agents, but the content is educational rather than a major industry announcement.