Open source Workflow Development Kit is now in public beta
Vercel just open-sourced the infrastructure layer for AI agents. No queues. No YAML. Just 'use workflow'.
Why it matters
Workflow Development Kit lowers the barrier to building durable AI agents by abstracting away distributed systems complexity. For founders building agent applications, this removes infrastructure friction—durability, state management, and observability are now native to the framework.
The key facts
14 to knowWorkflow Development Kit now in public beta
Enables durable, long-running async processes for AI agents
'use workflow' directive for durability without manual queue/scheduler setup
Built-in retry logic and state suspension/resumption
Native observability: traces, logs, metrics, replay, time-travel debugging
Deploy to Vercel or any cloud—no lock-in
Open source framework
Framework enables durable, long-running async processes for AI agents
'use workflow' directive simplifies function durability
Automatic retries and state suspension/resumption built-in
No manual queue/scheduler/YAML configuration required
Integrated observability (traces, logs, metrics, replay, time travel debugging)
Deploy-agnostic: local dev to Vercel or any cloud
Open source release
Go to the source
Vercel Blogvercel.com
Publisher excerpt: Workflow Development Kit, a framework for building durable, long-running processes, is now in public beta. Workflow Development Kit brings durability, reliability, and observability to async JavaScript so you can build apps and AI agents that suspend, resume, and maintain state with ease. Turning…