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AI · April 16, 2026

OpenAI Agents SDK

Build production agents with harness and sandbox

OpenAI Agents SDK launched on April 16, 2026 with 122 votes, #292 of 21,248 launches that month and more than 95% of that year's launches. The site was not reachable when checked in September 2026.

What it does

The updated OpenAI Agents SDK introduces a model-native harness and native sandbox execution. Build agents that safely inspect files, run commands, and execute code for long-horizon tasks across built-in providers like E2B, Modal, Daytona, and Vercel.

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