Orchestrator Routing — Main Session as Lightweight Router The main Codex session should stay responsive to the user. When a task is large or parallelisable, delegate to subagents rather than consuming the main context window. This skill documents the routing pattern. Core Pattern The orchestrator: 1. Classifies the task (size, parallelism, domain) 2. Selects the right agent type(s) 3. Spawns with for long tasks 4. Stays available for next user message 5. Collects results and presents summary When to Delegate Delegate when ANY of these apply: - Task will take 5 minutes of sequential tool calls…