# You can just ship agents By Steven Van · 2025-10-23 The new Workflow Development Kit adds durable, resumable TypeScript agents to Vercel's AI Cloud, alongside AI Gateway and Sandbox. [Vercel]() released the **Workflow Development Kit**, a new way to write durable agents directly in TypeScript, and laid out the AI Cloud platform pieces it says agents need to run in production, in [a post]() today. The kit lets developers mark boundaries in code that should persist, and define how each step retries or fails. Deployed to Vercel, a workflow saves its progress at each step, can resume after a crash or deploy, and exposes traces of what happened at each step. Vercel described four pieces of AI Cloud that support this: - **AI Gateway**: one key for many models and providers, with automatic failover and visibility into latency and usage - **Fluid compute**: scales up while an agent is thinking and to zero while it waits, so billing covers only active CPU time - **Sandbox**: runs generated or untrusted code in microVMs that are fast to start - **Workflow tooling**: the durability the Workflow Development Kit expresses in code, instead of a separate scheduler or queue Vercel also said its **AI SDK**, its TypeScript library for defining agent logic and switching between model providers, is the second most popular JS/TS package for AI programming behind OpenAI's, and that over 3 million developers download it weekly from npm. As examples, it cited internal agents including a support agent that cut ticket volume by a third and a content agent that drafts blog posts from Slack threads. ![Vercel]() Vercel The platform for frontend developers — deploy, preview, and scale web apps and AI agents with zero config. [View Vercel →]() [Original source]() [Read You can just ship agents on Creators Toolbox]() --- Canonical source: https://creatorstoolbox.com/blog/vercel-you-can-just-ship-agents