Delegation Mode

Delegation mode makes the filesystem the source of truth for delegated work. The chat transcript is useful for progress updates, but it is never the only handoff. A coordinator creates an executable plan, each worker writes its own result directly to .agents/plans/, and a later session reruns the same plan with completed task IDs skipped. The reusable runner validates the result file, not just the worker's response, before it confirms a task.

Use this mode for work that is large, multi-step, parallelizable, likely to outlive one context window, or valuable as a durable plan for the next agent. Do not use it for a small interactive answer that has no durable output.

Source of truth

Use one plan script per run: