Users are encouraged to upgrade and try the new interface via Cmd+Shift+P → Agents Window, with documentation available for details.

Cursor releases Cursor 3, a new autonomous AI agent–driven development environment that can independently write, modify, and test code to accelerate collaborative software development.

Cursor 3 unifies multiple repositories and workspaces into a single view, reducing fragmented workflows by centering the environment around agents.

The new collaboration-friendly workflow combines Composer 2, Cursor’s coding model, and high usage limits to speed autonomous code delivery by fleets of agents rather than relying on single, micromanaged agents.

The Files view and integrated browser offer deeper code understanding with in-context navigation and full Language Server Protocol support.

All agents, whether local or cloud-based, appear in a unified sidebar and can be launched from desktop, mobile, web, Slack, GitHub, and Linear, with cloud agents automatically generating demos and screenshots for verification.

The interface supports multi-workspace collaboration across repositories, preserving the traditional IDE layout as an optional mode.

A unified view shows all local and cloud agents across devices, including those started from mobile, web, desktop, Slack, GitHub, and Linear.

Users can send commands to multiple AI models simultaneously, choose the best output, and enjoy a revamped diffs view for faster code review.

Design Mode lets UI changes be described in natural language and implemented automatically by agents, enabling customized interfaces without manual coding.

Cursor provides task-level overviews with explanations, error messages, and visual feedback to guide adjustments and next steps.

Users can switch between cloud-generated and locally modified code and continue running cloud tasks offline, with Composer 2 enabling rapid iteration.