A macOS setup maps Codex voice controls to custom keyboard shortcuts

TheZachMueller · x · 2026-07-27

The author shares a detailed macOS setup that makes the machine behave more like Windows, using Karabiner and LinearMouse.

The post also maps Codex voice controls into custom keyboard shortcuts: Caps+V triggers the app’s native voice-start shortcut, and Caps+M toggles mute/unmute. It is a practical workflow note for people using Codex in day-to-day development.

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