Cursor Cloud Agents can now run inside Vercel Sandbox instead of Cursor's machines
Vercel Changelog·medium signal
Vercel shipped support for running Cursor Cloud Agents in Vercel Sandbox, where Cursor keeps the agent harness and inference loop but you supply the execution environment. Each agent request gets a dedicated isolated Firecracker microVM from a scale-to-zero worker pool with no long-lived VMs, with Vercel Functions and Workflow acting as the control plane for queuing, provisioning, session monitoring and cleanup. It requires a Cursor Enterprise plan.