Who runs this base’s dreaming: bind an existing agent, or create one in place.
Every consolidation pass is recorded as a run of one agent (annex 10 §9.3, D-5309) —
“cada ejecución queda ligada a un agente”. With agent_id the named agent is bound;
without it the server creates an organization-scoped curator with defaults — named
after the base, carrying the pass’s own model — so one click completes the checklist’s
dreaming_agent step. A base that already has its curator answers with it unchanged.