System Design Through EventStorming

Overview

Transform requirements into navigable design catalogs using EventStorming methodology and Mermaid diagrams.

Core principle: Progressive elaboration through event-driven thinking, producing token-efficient visual artifacts in standardized catalog structure.

Announce at start: "I'm using the system-design skill to create a design catalog for your system."

When to Use

Use when:

• User wants to design a new system
• Requirements exist but design doesn't
• Need structured thinking before implementation
• Team needs shared visual artifacts