# Cua — App-Use: Control Individual Applications with Cua Agents

- Company: Cua (cua.ai)
- Announced: 2025-05-31
- Category: capability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://cua.ai/blog/app-use
- Record: https://forck.live/items/16841-app-use-control-individual-applications-with-cua-agents
- Subject: Cua Driver / Lume / Cua Bench / Cua Fleets

Cua released an experimental feature called App-Use that lets users create virtual desktop sessions scoped to specific applications, limiting agent access to only chosen apps. The feature creates visual filters rather than new processes, requires macOS Sequoia 15.0 or later, and is available in the Cua GitHub repository with an experiments flag.

## Evidence

Verbatim from https://cua.ai/blog/app-use:

> App-Use allows you to create lightweight virtual desktops that limit agent access to specific applications, improving precision of your agent's trajectory.

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Record: https://forck.live/items/16841-app-use-control-individual-applications-with-cua-agents
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