System Design

Overview

Create clear system, API, component, or data model designs with explicit requirements, constraints, and validation steps.

When to Use

• Designing system architecture or components
• Specifying APIs or data models
• Producing design docs or diagrams

Avoid when:

• You only need implementation tasks (use implementation-workflow)

Quick Reference

Workflow

1. Gather requirements and constraints.
2. Load the system design reference.
3. Define structure, interfaces, and data flows.
4. Validate against constraints and best practices.
5. Deliver spec/diagram/code artifacts.

Output

• Design spec or diagram
• Validation notes and follow-ups

Common Mistakes

• Designing without constraints
• Mixing implementation details with spec scope