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name: plantuml-diagram description: Generate PlantUML diagrams including UML class, sequence, and component diagrams. Use when creating UML diagrams or system architecture visualizations.

PlantUML Diagram Skill

PlantUML記法でUML図を生成するスキルです。

主な機能

• クラス図: UML class diagrams
• シーケンス図: Interaction diagrams
• アクティビティ図: Workflow diagrams
• コンポーネント図: Architecture diagrams

クラス図

Copy@startuml
class User {
  +String id
  +String name
  +String email
  +login()
  +logout()
}

class Order {
  +String id
  +Date createdAt
  +Float total
  +addItem()
  +checkout()
}

User "1" -- "*" Order : places
@enduml

シーケンス図

Copy@startuml
actor User
participant Frontend
participant Backend
database Database

User -> Frontend: Login
Frontend -> Backend: POST /api/login
Backend -> Database: SELECT user
Database --> Backend: User data
Backend --> Frontend: JWT token
Frontend --> User: Success
@enduml

バージョン情報

• Version: 1.0.0