Plan

Plan

Create a detailed implementation plan for "$ARGUMENTS". Break the work into bite-sized tasks (2-5 minutes each) with exact file paths, test strategy, and commit points.

Prerequisites

None — this is the first phase of any development effort.

Process

1. Understand the feature:

   • Clarify what "$ARGUMENTS" means — ask the user if ambiguous
   • Identify acceptance criteria and constraints
   • Determine scope boundaries

2. Explore the codebase:

   • Read relevant existing code, tests, and configuration
   • Identify files to create and files to modify
   • Understand existing patterns and conventions
   • Note dependencies and potential conflicts

3. Break into tasks:

   • Each task should take 2-5 minutes to complete
   • Each task produces a working, committable state
   • Order tasks so each builds on the previous
   • For each task specify: files to touch, steps, expected outcome

4. Define test strategy:

   • What tests need to be written?
   • What existing tests might break?
   • How to verify the feature works end-to-end?

5. Write the plan using the template from plugins/development/shared/plan-template.md

6. Write the artifact to .metapowers/development/$ARGUMENTS/01-plan.md

Output

The implementation plan written to .metapowers/development/$ARGUMENTS/01-plan.md. Present a summary to the user highlighting:

• Number of tasks
• Key architectural decisions
• Test strategy
• Estimated complexity