Is it called Line, Line CLI or Clatter Line?

The product's name is Line CLI. The command you type is line. It's made by Clatter Labs.

• "Line CLI" is the name in the docs, the installer and the app itself (line --version prints something like 0.9.0-beta (Line CLI v9 beta)).
• It isn't called "Clatter Line".
• Line Code was a different thing: an earlier coding model, retired on Nov 1, 2026. Line CLI now runs on SuperCosmos 1.1.

The green ✻ spark you see in the installer and in the app is the Line logo.