Pick ONE role from `team-composer`'s catalog (or a user-specified role) and perform a task in that role's voice — solo, no panel discussion. Use when the user wants a single specific lens applied to a task without convening a multi-role discussion. Triggers on explicit `@role` tags ("audit middleware/ as @security_specialist"), role-embodiment phrases ("act as a security specialist", "wear the hat of the architect", "have the copywriter rewrite this", "embody"), or any prompt naming a role-shaped lens. Does NOT trigger on generic tasks that don't ask for a role lens — those route to cerby, team-composer, or sub-agent-coordinator. When a task spans multiple roles it stops,…
