Technical Blog Post
Summary
This article explains cua-driver, an open-source macOS tool enabling AI agents to control apps in the background without hijacking the cursor. It uses SkyLight's private API and yabai patterns to achieve seamless automation.
Highlights
- cua-driver allows background AI control without moving the user's cursor or changing focus.
- It leverages SkyLight's private SLEventPostToPid API for sparse accessibility access.
- The tool uses yabai's focus-without-raise pattern to prevent Space switching.
- Inspired by OpenAI's Codex, it solves synchronous input constraints of traditional GUI agents.
- Contrasts with previous VM-based isolation methods by enabling direct background control.
auto-generated
Context
Audience
Software Developers
DomainSoftware Engineering
Formatlong-form article
Accessopen source
Topics
Related
SkyLight FrameworkyabaiOpenAI CodexmacOS Accessibility SPIComputer-Use Agents