eve – The Agent Framework - Vercel

## The framework for  building agents Like Next.js for web apps, but for agents. Markdown for instructions and skills, TypeScript for tools. Durable by default. ## An agent is a directory Define instructions and skills in markdown, tools in TypeScript, and deploy. The framework compiles the directory, wires up durable workflows, and connects channels. ## Leverages all Vercel AI primitives AI Gateway for model calls, Sandboxes, Workflows, and Connect. All critical agent infrastructure works out of the box, no gluing point solutions together. ## Everything you need for production agents Enterprise governance, observability, and sandboxed compute come standard. Focus on building, not infrastructure. -   [Durable execution(opens in new tab)](https://eve.dev/docs/concepts/execution-model-and-durability)Workflows survive crashes and restarts. Every step is checkpointed. Agents park when waiting, resume on the next message.    -   [Sandboxed compute(opens in new tab)](https://eve.dev/docs/sandbox)Agents spin up isolated VMs on demand. File system access, bash execution, and code runs, all completely isolated.     -   [Subagents(opens in new tab)](https://eve.dev/docs/subagents)Delegate specialized work to child agents with their own prompts, tools, and sandbox.