big-arrow-on-the-screen

big-arrow-on-the-screen is a lightweight macOS command-line tool that lets AI agents visually point at UI elements by painting big arrows, boxes, and text overlays on the screen. It supports click-through overlays that do not steal focus and disappear automatically, helping guide human users to click or interact as needed when AI agents cannot perform certain actions themselves. It integrates with Claude Code and Codex as a skill and requires no special permissions to draw overlays.