Orchestrator loads only what it needs: - execute-phase.md workflow (orchestration) - subagent-task-prompt.md (template to spawn agents) Subagents load execution context themselves via template: - execute-plan.md, summary.md, checkpoints.md, tdd.md ~80% context reduction for orchestrator (~2000 lines saved) Co-Authored-By: Claude <noreply@anthropic.com>