Subagent-Driven Development Execute plan by dispatching fresh subagent per task, with two-stage review after each: spec compliance review first, then code quality review. Core principle: Fresh subagent per task and two-stage review can improve isolation and feedback; verify actual quality, latency and cost. When to Use vs. Executing Plans (parallel session): - Same session (no context switch) - Fresh subagent per task (no context pollution) - Two-stage review after each task: spec compliance first, then code quality - Faster iteration (no human-in-loop between tasks) Host and authority prereq…