Build Your Own Agent Harness with eve and Vercel

What does it take to build an agent that works across users, tools, and shared environments? In this hands-on workshop, we’ll introduce eve, Vercel’s agent framework, and explore the fundamentals of building your own agent harness.

We’ll walk through the architecture behind multiplayer agents and how Vercel’s infrastructure fits together: Workflows for durable execution, Sandbox for isolated code execution, and AI Gateway for model access. Then we’ll put these concepts into practice through a guided exercise you can adapt to your own use case.

You’ll leave with a practical understanding of the pieces behind an agent harness and a starting point for building and running your own agents on Vercel.

Bring your laptop for the hands-on portion.