Sandboxes

If you’ve been waiting for a real, production-grade platform to run long-lived AI agents — not toy demos, but agents that can clone repositories, install dependencies, execute multi-step tasks across sessions, and actually persist state — Cloudflare just made a major move in that direction. This week, Cloudflare officially kicked off Agents Week, a dedicated event showcasing a significant expansion of its Agent Cloud platform. The headline announcements: persistent Linux Sandboxes are now generally available, and Think, a new Agents SDK framework purpose-built for long-running, multi-step agent workflows, is shipping alongside it. ...

Cloudflare’s Agents Week brought two tools that, combined, solve one of the most persistent infrastructure problems in production agentic AI: how do you run agents that actually do work across multiple sessions without losing state? This guide walks through building a persistent long-running agent using Cloudflare’s GA Linux Sandboxes and the Think SDK. Both are now generally available — meaning this is production-ready infrastructure, not a preview. What You’re Building A persistent agent that can: ...