Many hosts at once

One command on a whole fleet, and saved commands a keystroke away.

Multi-exec

The multi-exec button in the left rail (or ⌘K → New multi-exec tab): hosts get ticked (a whole folder at once), one command runs on all of them, and each host shows its status and duration. Failures offer Ask assistant why.

Snippets

Saved commands, run from ⌘K. The Snippets icon in the rail (or ⌘K → "Manage snippets…") manages them. They go through the same permission rules as the assistant.