Version 0.14.2 added a MongoDBSession backend; here's a working multi-agent customer-support demo that uses it, and the documents it leaves behind.

The OpenAI Agents SDK has shipped session backends for SQLite, SQLAlchemy, Redis, and Dapr for a while now. With 0.14.2 (April 2026), MongoDBSession joined that list, and 0.14.6 added the docs page....