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---
name: computer-use
description: Control the macOS desktop
compatibility: "Designed for Vellum personal assistants"
metadata:
emoji: "🖥️"
vellum:
display-name: "Computer Use"
---
This skill provides the computer_use_* action tools for controlling
the macOS desktop. CU tools run through the main agent loop via HostCuProxy.
The skill is internally preactivated for conversations with a connected desktop client.
Tools in this skill are proxy tools — execution is forwarded to the connected
macOS client, never handled locally by the assistant.