Vercel AI Updates: June 18, 2026

1. Vercel Introduces the Agent Stack at Ship 2026

Vercel. At Vercel Ship 2026, the company laid out an Agent Stack organized around three capabilities agents need: connecting to models, running multi-step workflows, and accessing external systems. The lineup maps existing and new products onto those needs, pairing the AI SDK and AI Gateway for model access, the Workflow SDK and Vercel Sandbox for execution, and Vercel Connect and Chat SDK for tool and platform integration, with the new eve framework packaging it together. Vercel frames the stack as production-ready building blocks that spare developers from cobbling together their own agent infrastructure. Source

2. Vercel Open-Sources eve, a Filesystem-First Agent Framework

Vercel. Vercel released eve, an open-source TypeScript framework for building, deploying, and scaling AI agents where an agent is just a directory of files. It ships durable execution, sandboxed compute, human-in-the-loop approvals, subagent delegation, and evaluations built in, and developers add tools, skills, channels, or schedules simply by creating files that the framework detects at build time. Because eve agents are standard Vercel projects, the same code runs locally and deploys to production with vercel deploy, and the framework works with any model across channels like Slack, Discord, and GitHub. Source

3. Vercel Connect Gives Agents Scoped, Short-Lived Credentials

Vercel. Vercel Connect lets applications and AI agents reach external platforms such as Slack, GitHub, Salesforce, and custom APIs without storing long-lived secrets in their environments. Developers register a connector once, then request scoped, short-lived tokens at runtime that the system fetches and refreshes automatically, with permissions narrowed to the minimum needed such as read-only access to a single repository. Connectors bind to specific environments to isolate development from production, support individual or bulk token revocation, and can verify and forward provider webhooks so agents react to external changes. Source