Claude Code and Cowork Can Now Use Your Computer
Anthropic just unlocked one of the most significant expansions to Claude Code since its launch: autonomous computer use. Starting today, Claude Code and Claude Cowork can open files, control a browser, and operate developer tools on a Mac — all without requiring an MCP server or a connector to be pre-configured. Claude will first attempt to use existing connectors for services like Google Workspace and Slack, falling back to direct computer control only when no connector exists. The feature is rolling out as a research preview for Claude Pro and Max subscribers on macOS, with Dispatch integration enabling continuous cross-device conversations across sessions.
What makes this meaningful isn't the novelty of computer use — it's the depth of integration. Previous autonomous coding setups required careful scaffolding: wiring up MCP servers, configuring permissions, and handling the gaps between tools. Claude Code's new computer use closes those gaps natively, letting a single agent handle everything from browsing documentation to running a test suite without a developer in the loop. That's a qualitatively different kind of automation, and it's arriving in the hands of subscribers rather than in a research lab.
The Cowork tie-in is equally telling. By connecting computer use to Cowork's collaborative model, Anthropic is building toward something closer to a persistent AI teammate than a command-line assistant — one that can pick up tasks across devices and maintain context between working sessions. Whether the research preview label means rough edges or genuine restraint will become clear quickly, but the direction is unmistakable.