Improve or update an existing implementation plan
Refines existing implementation plans by updating steps, adding details, and documenting changes for improved execution.
/plugin marketplace add https://www.claudepluginhub.com/api/plugins/jaimearboleda-nextjs-claude-workflow/marketplace.json/plugin install jaimearboleda-nextjs-claude-workflow@cpd-jaimearboleda-nextjs-claude-workflowRead planning/active/plan-iteration.md (error if missing: "Run /plan-iteration first.").
Ask what needs to change via AskUserQuestion. Common refinements: add missing steps, break down complex steps, reorder for dependencies, add detail, revise approach.
Make the refinements: Update step numbering, fix dependency references, maintain consistent format.
Document the refinement by adding a "Refinements" section at the top of the plan:
## Refinements
**[Date]:** [Brief description of what changed and why]
Output: Explain changes, show new step count if changed. Next: /implement-iteration
/plan-iteration instead.log-iteration.md to avoid changing already-completed steps.