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Workflow SDK

'use workflow' brings durability, reliability, and observability to async JavaScript. Build apps and AI Agents that can suspend, resume, and maintain state with ease.

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Using Workflow SDK

Build a Claude Managed Agent with Vercel Workflow

Learn how to build a Claude Managed Agent on Vercel with auth, credential vaults, durable polling, and a chat UI.

Human-in-the-Loop with Chat SDK and Workflow SDK

Combine Chat SDK and Workflow SDK to suspend workflows on approval cards in a chat platform, then resume on click via createWebhook.

Building a Slack agent with durable workflows

Build an AI-powered Slack bot that gathers team data, drafts a summary, and refines it through conversation.

Building stateful Slack bots with Vercel Workflow

Learn how to build Slack bots that maintain state and handle long-running processes without managing queues, databases, or background job infra.

What is WorkflowAgent?

Build durable AI agents with WorkflowAgent: tool calls that retry as workflow steps, suspend for human approval, and resume after timeouts or page refreshes.

Build a web research agent with Workflow SDK

Build a web research agent with Workflow SDK and AI SDK. Searches, reads, and findings become durable steps that survive crashes and mid-run deploys, then returns a cited report.

Build an agent with eve

Draft content in your voice from Slack with eve

Deploy the eve content agent template, a Slack bot that drafts blog posts, LinkedIn posts, release notes, and newsletters in your house voice from Notion, using Vercel Connect, Vercel Blob, and AI Gateway.

Build your first Slack agent with eve

Deploy the eve Slack agent template: a starter Slack bot built on the eve framework with an example tool and skill.

All Workflow SDK Guides