CIOS 3-division structure: DEV, EA, R&D

Decision

12 agents organized into 3 divisions: DEV (6: Architect orchestrator + Sentinel, Homeostasis, DBA, Librarian, Debugger), EA (4: Chief of Staff orchestrator + Analyst, Communicator, Researcher), R&D (2: Explorer orchestrator + Scout)

Rationale

Maps to CTO actual work domains. DEV handles infrastructure building and maintenance. EA handles daily CTO operations. R&D handles exploration and research. Each division has one orchestrator (NOVA model) + specialists. Orchestrators decompose and route; specialists execute within lane.

Alternatives Rejected

Rejected: (1) Flat structure — no routing intelligence, (2) Single orchestrator — bottleneck, (3) More divisions — fragmentation without value at 12 agents

Outcome

Pending