Unverified50% confidenceReleaseExact time
Anthropic has open-sourced sandbox-runtime (srt), the OS-level sandbox behind Claude Code, used to constrain an agent's file and network access without requiring a container.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/24/2026
First Seen
Valid until: 1/22/2027
Sources
Related Entities
Related Claims
UnverifiedSandcastle is an open-source TypeScript library for orchestrating sandbox scripts, with a core API of sandcastle.run() that accepts an Agent, a sandbox, and a prompt as parameters.69% similarUnverified@ai-sdk/sandbox-vercel is a component in the Vercel AI SDK ecosystem, typically related to code sandboxes and isolated execution environments.67% similarUnverifiedOpenAI hosts the general runtime layer, while the environment for executing tasks is still chosen by the developer, with options including Hosted Sandbox, their own infrastructure, or third-party computing environments.63% similar
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