CommandEntry

Canonical command name (e.g. /quit).

This is the machine name: it is matched against user input and inserted into the prompt on completion.

Short user-facing description.

Space-separated terms for fuzzy matching (never displayed).

Placeholder text shown when the command accepts arguments (e.g. [context]).

Label shown in the autocomplete popup instead of name, when set.

Lets a command present a short, friendly label (e.g. /skill:review) while still matching and inserting its full canonical name (e.g. /skill:my-plugin:review). Falls back to name when empty.

Return the popup label, preferring display_name over name.