plan-architecture

Map PRD requirements to technical architecture specifications by defining data models, component hierarchy, and system interfaces alongside a structured risk analysis. This process translates feature requirements into clear architectural components and data flow diagrams.

Design system architecture for a large feature by generating 3-4 architectural options with rationale, data flow diagrams, and state management strategy. This approach ensures informed decisions for cross-cutting system changes.

Create a risk-focused phased implementation plan by identifying trade-offs, constraints, and failure modes with mitigations. Specify phase-based deliverables to address architectural risks systematically during cross-cutting system changes.

This architecture planning approach is specifically designed for large features and cross-cutting system changes. It requires generating multiple architectural options and comprehensive risk analysis, making it excessive for small feature modifications.

Define data models and state management strategy by specifying types, interfaces, and atoms/state for the proposed solution. Include data flow diagrams showing data movement across systems, boundaries, and persistence layers.