Implementation Plan Writer
I'll create comprehensive implementation plans with task breakdowns, timelines, and success criteria.
Arguments: $ARGUMENTS - feature description, requirements, or planning focus
Planning Philosophy
Based on obra/superpowers planning methodology:
- Break work into concrete, testable tasks
- Clear acceptance criteria for each task
- Identify dependencies and blockers
- Estimate complexity honestly
- Plan for validation and testing
Token Optimization
Expected range: 1,200–3,000 tokens (initial), 300 tokens (cache hit)
Caching: Caches project patterns in .claude/cache/plans/project-patterns.json for 7 days.
Early exit: Returns immediately if an identical plan already exists for the requested feature.
Patterns used: Grep-before-Read, early exit, caching, template-based generation