OpenAI Agents SDK
Lightweight open-source SDK for agents with tools, handoffs and guardrails.
Free plan, paid from Free (MIT)Small agent apps, especially on OpenAI models
Open source; you pay only for the model API you call. Checked 2026-10-14.
Quick start
pip install openai-agents, set OPENAI_API_KEY, and run the hello-world agent with one function tool.
Good and not so good
- Minimal API
- Built-in tracing
- Best fit with OpenAI models
Use cases with OpenAI Agents SDK
No use cases yet. Add an agent use case.