# Design Patterns Principles

> Use when a request asks for software design patterns or design principles, including explanations, comparisons, summaries, or quick reference grounded in local docs.

- Skill: `jsonlee12138/design-patterns-principles` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add jsonlee12138/design-patterns-principles`
- Raw SKILL.md: https://api.skillmd.com/api/skills/jsonlee12138/design-patterns-principles/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: jsonlee12138 (https://skillmd.com/u/jsonlee12138)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/jsonlee12138/design-patterns-principles

---


# Design Patterns & Principles

## Overview
Provide concise, consistent explanations of patterns and principles using local reference documents.

## Quick Workflow
1. Identify scope: patterns, principles, or both.
2. Load relevant references: `references/design-patterns.md` and/or `references/design-principles.md`.
3. Respond in Chinese with short sections.

- For patterns: 定义 / 适用场景 / 优缺点 / 典型实现
- For principles: 定义 / 适用场景 / 落地要点

4. If the user asks for depth or concrete examples, ask one clarifying question before expanding.

## Common Mistakes
- Confusing architecture patterns with design patterns. If the request is about system architecture, clarify scope first.
- Mixing pattern names. Verify the pattern exists in the references before answering.

## Resources
- `references/design-patterns.md`
- `references/design-principles.md`