Build and Deploy AI Agents on Cloudflare

Agents are persistent, stateful execution environments designed for agentic workloads, powered by Cloudflare Durable Objects. Each agent maintains its own state, storage, and lifecycle, enabling functionalities such as real-time communication, scheduling, and AI model calls. Agents are designed to be cost-effective, as they hibernate when idle and activate on demand, allowing for the deployment of millions of agents without incurring costs during inactivity.

Key features include:

• Persistent State - Agents sync state across all connected clients and survive restarts.
• Callable Methods - Type-safe RPC is facilitated through the @callable() decorator.
• Sub-agents - Support for parent/child Durable Object composition and nested routing.
• WebSockets - Enables real-time bidirectional communication.
• Workflows - Allows for durable multi-step tasks with human-in-the-loop approval.

This framework is particularly useful for developers looking to create scalable applications that require persistent state management and real-time interactions.