With words: say what you want and it routes you. It understands sequences, so "brainstorm a game and then build it autonomously" becomes a chain (brainstorm, then set the project up, then build every step) rather than only the first thing you said.
With nothing: it reads the project's state and shows a short menu of the right next actions, including how to pick up work you left part way.
This is a launcher/router only. It never does the work itself. It reads project + workflow state via ferrox-tools smart-entry --json.
$ARGUMENTS empty, or only flags (--text, --json), means "show me the menu".
$ARGUMENTS carrying anything else is a request to be routed via do.md, including its compound step.