- The script is a Bash script for building a macOS application called 'Unlag Neo'.
- It compiles a Swift program that creates a status bar app to manage screen recording permissions and control screen capture behavior.
- The app monitors for fullscreen windows and can pause screen capture when a fullscreen application is active.
- It handles accessibility permissions and provides UI alerts for missing permissions.
- The app includes menu options to toggle functionality, enable launch at login, and exit.
- The screen capture uses a 1x1 resolution with a 10-second frame interval to keep permissions active.
- The script sets up the app bundle, compiles the Swift code, and opens the app directory upon completion.