This skill enforces strict development standards for the Leniu ecosystem, based on the pigx-framework four-layer architecture (Controller, Business, Service, Mapper). It automates the creation of entities, DTOs, VOs, and services while ensuring compliance with specific naming conventions, MyBatis-Plus pagination, and multi-table transaction management. By utilizing specific patterns like self-injection for transactions and specialized report service modes, it helps developers maintain high code quality and consistency across leniu-tengyun-core and leniu-yunshitang services.