Agentic self-improvement.

Give your agent the ability to introspect its past runs, spot inefficiencies, errors, redundant tool calls, and produce new prompts and skills.

That’s why agent observability is built-in when you deploy https://t.co/99eEa13mZ3 to Vercel.

eve

Source: https://eve.dev/

The framework for building agents

Like Next.js for agents. Build durable agents with one folder.

$npx eve@latest init my-agent

Works natively with Next.js

Wrap your config withwithEve()and the agent mounts into your existing app. Same dev server, same deploy.useEveAgent()finds its routes on its own, so there’s no CORS to configure and no URL env vars to keep in sync.

Built on open-source SDKs, yours to self-host

Swap any backend and self-host the whole runtime, with zero managed-infrastructure dependencies.

You can deploy anywhere. Postgres-backed durability, Docker sandbox, Ansible deploy, zero managed services.See the example

Everything you need for production agents

Durability, sandboxing, human-in-the-loop, and evals are built into the framework. Focus on building your agent.

• Workflows survive crashes and restarts. Every step is checkpointed. Agents park when waiting, resume on the next message.
• Agents run code in isolated sandboxes. File system access, bash execution, and code, all fully isolated.
• One agent codebase deploys to web chat, Slack, API, cron, CLI, and custom apps.
• Tools that need confirmation trigger approval gates. Sessions park until resolved, then resume seamlessly.
• Delegate specialized work to child agents with their own prompts, tools, and sandbox.
• Define test suites with scoring rubrics. Run evals on every deployment and on a schedule.

Build your first agent today.

Get started

Vercel Developers (@vercel_dev): Agent Runs are now available on MCP and CLI.

@evedev_ traces are automatically ingested and made available to agents.

Run 𝚟𝚌 𝚊𝚐𝚎𝚗𝚝-𝚛𝚞𝚗𝚜 –𝚑𝚎𝚕𝚙 or learn more ↓