Cursor 3 Launches With AI Agent Workspace, Cloud Handoff, and Built-In Browser for Developers

Cursor 3 launches as a revolutionary agent-first development platform, featuring a rebuilt interface with multi-repo support, seamless local-to-cloud handoff for uninterrupted AI agent sessions, an integrated browser, and a plugin marketplace — redefining how developers build software with AI.

• Cursor 3 launches as a unified workspace for building software with AI agents, featuring a brand-new interface built from scratch that supports multi-repo layouts and parallel agent management across local and cloud environments.
• A seamless handoff system now allows users to shift agent sessions between local and cloud instantly, enabling longer-running tasks to continue even when a laptop is closed, while the new diffs view streamlines code review and PR management.
• The updated platform integrates an in-app browser, full LSP file navigation, and a Cursor Marketplace with hundreds of one-click plugins, positioning Cursor 3 as a comprehensive, agent-first development environment.