What problem does it solve?
This skill eliminates the tedious, error-prone manual work of creating standardized system design documents and ERD diagrams from product requirement documents, saving development teams hours of repetitive formatting and structure work.
Core Features & Use Cases
- Generates complete 11-chapter system design documents covering system introduction, database design, interface design, security, performance and more.
- Outputs Mermaid ERD diagrams, MySQL DDL statements, and MyBatis-Plus Java entity code alongside the document.
- Supports exporting to both Word and PDF formats for easy team collaboration and archival.
Use case: When a product manager shares a PRD for a new customer order management system, use this skill to generate a full standardized design document with all database table definitions, interface specifications and architecture details in minutes.
Quick Start
Provide the full PRD content for your target system to generate a complete Word and PDF system design document with embedded ERD diagrams.