# Architecture & Planning

Planning before coding. These skills force the agent to think about boundaries, dependencies, and sequence before touching files.

- [feature-planning](feature-planning.md) — scale-appropriate planning (small/medium/large)
- [cross-service-planning](cross-service-planning.md) — plan changes spanning 2+ services
- [migration-planning](migration-planning.md) — safe Prisma migrations
- [rollout-planning](rollout-planning.md) — feature flags, cron, staged rollout
- [architecture-review](architecture-review.md) — design review before building
