Claude Duet Explained: 6 Key Points About an Agent That Reaches Out Proactively and Works on a Cloud Computer, with a US Waitlist for Pro/Max/Ultra Users
Author’s note: Claude Duet entered research preview on October 21, 2026. This article explores what the product looks like, how it works, its action boundaries and limitations, and offers a checklist for proactive Agent products. The core shift in Claude Duet can be summed up in one sentence: from “you ask, it answers” to “it … Read more