/plan

Write a plan file for the current task. Requires /orient to have run first.

Sequence

1. Check prerequisites. Confirm a worktree exists and /orient has identified the task. If not, stop and tell the user.
2. Brainstorm (one round). Invoke /brainstorming with the task description. One round only — capture direction, do not iterate.
3. Read the template. Read ai-workspace/plans/TEMPLATE.md from the repo root.
4. Write the plan. Create ai-workspace/plans/<branch-slug>.md with ALL template fields: