# /speckit.plan — create the implementation plan

Gate: the current feature must already have a completed spec.md — read it
first; if it is missing or full of unresolved markers, stop and say so.

1. Run `python3 speckit.py plan` — it seeds `plan.md` next to the spec
   (the command refuses to run while spec.md is missing).
2. Fill plan.md from the spec: the concrete stack in ## Technical Context,
   the intended source layout in ## Structure, and each significant choice
   with rationale and rejected alternative in ## Decisions.
3. Check every decision against memory/constitution.md; justify or simplify
   anything that violates an article.
4. Run `python3 speckit.py status` to confirm the phase is recorded.