The next evolution of the Agents SDK
OpenAI Blog
OpenAI updated its Agents SDK to include native sandbox execution and a model-native harness for building agents that can run long-term tasks securely. The update enables agents to operate across multiple files and external tools within isolated execution environments. Developers can now deploy more complex, stateful agents without manually handling security constraints or tool integration layers.
Why it matters
OpenAI updates the Agents SDK with native sandbox execution and a model-native harness, helping developers build secure, long-running agents across files and tools.
