design-gen

Generate structured Markdown system design documents from user requirements.

1|Updated Dec 22, 2025
One-click install
npx skills add https://github.com/Harries/hydpromptkit --skill design-gen
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: design-gen
Source: https://github.com/Harries/hydpromptkit/tree/main/skills/design-gen
Command: npx skills add https://github.com/Harries/hydpromptkit --skill design-gen

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

设计工作需要将业务需求转化为系统设计、技术方案等可落地文档,本 Skill 提供从输入需求到结构化设计文档的自动化生成,显著减少手工撰写时间并提升一致性。

Core Features & Use Cases

  • 模板驱动的系统设计文档输出:将需求转化为包含文档大纲、架构、数据模型、接口等章节的 Markdown 文档。
  • 自动分段与章节化:根据模板规则自动分段,确保文档结构统一、可读性高。
  • 灵活输入与增量更新:支持 -f 需求文档、-u 更新现有设计、-s 指定章节,实现增量协作。
  • Use Case: 需求分析阶段的系统设计文档快速产出,包括数据模型与接口设计。

Quick Start

提供需求文档作为输入,系统将自动生成并输出设计文档的 Markdown 文件。

Frequently Asked Questions about design-gen

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate system design documentation from business requirements?

To generate system design documentation, provide your business requirements as input to automatically produce a structured Markdown file. The output includes sections for architecture, data models, and interfaces, driven by predefined templates to ensure consistency and reduce manual writing time.

What is the best way to create a technical specification with standard architecture sections?

The best way to create a technical specification with standard architecture sections is using a template-driven generation approach. This method automatically segments your requirements into unified, readable chapters, ensuring the final Markdown document covers all necessary system design components.

Can I update an existing design document incrementally for specific sections?

Yes, you can update an existing design document incrementally by specifying the target section. This supports collaborative workflows by allowing targeted modifications to your technical specifications without regenerating the entire architecture document from scratch.

Does this system design generator support Markdown output for technical specs?

Yes, this system design generator supports Markdown output for technical specs. It transforms input requirements into formal Markdown documents, ensuring the resulting architecture and data model files are structured, readable, and compatible with standard documentation workflows.

What are the limitations of automated architecture document generation?

A limitation of automated architecture document generation is that it relies entirely on the quality of the input requirements provided. While it structures the technical specs and data models into Markdown, it cannot infer missing business logic or validate the technical feasibility of the system design.