mcouthon/agents/plan-phase

Plan the Next Unplanned Phase

Live State

Plan files so far for task $task_slug: !ls .tasks/${task_slug}/plan/ 2>/dev/null

What to do

1. Call prime on the task (the Conductor's loop: prime → plan →

approve → build → review → accept → commit → check_phase). When its move is plan or revise, advice names the phase to plan. Otherwise report what it says; for example, "Use /build-phase N to start building, or /ship to commit completed work."

1. Read .tasks/${task_slug}/task.md for full task context — the phase

table, research findings, and the specific phase's details section.

1. Invoke Explorer to plan the phase:

• Use the Task tool to spawn an Explorer subagent
• Instruct Explorer: "Plan Phase [N] of task [task_slug]. Read

.tasks/[task_slug]/task.md for context. Create the phase plan at .tasks/[task_slug]/plan/phase-N-[name].md. Work in [the Worktree: path]."

• Explorer researches the phase and creates the plan

1. After Explorer completes, show the owner the plan's headline, its

Worth your attention: bullets and each open question. Planning writes no status: the owner's decide approval is what moves the loop on, and check_phase stays the one progress writer.