Erd

Category: Product · Sub-category: product-misc

lang:python

ERD(Entity-Relationship Diagram)를 Mermaid .mmd 파일로 생성·갱신하는 스킬. 요구사항 문서(PRD, DDD 산출물, 러프한 설명)로 초안을 작성하거나, 기존 소스코드(TypeORM, Prisma, Drizzle, JPA, SQL DDL, Django 등)를 읽어 실제 테이블 구조와 ERD를 동기화한다. 개념·논리·물리 3종 ERD를 지원하며 다크 테마 + handDrawn 스타일로 출력한다. "ERD 만들어줘", "테이블 관계도", "DB 설계 시각화", "엔티티 관계 다이어그램", "코드에서 ERD 뽑아줘", "ERD 동기화", "스키마 시각화", "데이터 모델링", "개념 ERD", "논리 ERD", "물리 ERD", "mermaid ERD", "DB 스키마 그려줘", "테이블 설계", "ORM 엔티티 ERD" 등의 요청에 트리거한다. 다른 스킬이나 외부 환경에 의존하지 않고 독립 실행된다.

What this skill does

Erd is a community-contributed Claude Code skill in the product-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/erd/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Erd skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It is part of the open ClaudSkills registry, a community-curated catalog of 56,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/erd
curl -L https://claudskills.com/skills/erd/SKILL.md \
  -o ~/.claude/skills/erd/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/erd/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/erd/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\erd\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

More Product skills

Browse all Product skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Product skills → Top 100 skills

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