Project Think: building the next generation of AI agents on Cloudflare

Cloudflare introduced Project Think, a new foundation for its Agents SDK aimed at building durable, long-running AI agents.

The update adds primitives for persistent sessions, durable execution, sub-agents, and sandboxed runtime capabilities.

A new Agent base class and support for Durable Objects, SQLite, and Dynamic Workers help agents keep state and wake on demand.

The goal is to move AI agents from local, ephemeral tools to cloud-native infrastructure that is more scalable and cheaper to run.