draw-io
Generate and edit draw.io diagrams in XML format with proper font settings, arrow placement, and Japanese text support. Use when creating flowcharts, architecture diagrams, sequence diagrams, or any visual diagrams in .drawio format. Handles font family settings, arrow layering, text sizing, and PNG export validation.
senior-architect
Comprehensive software architecture skill for designing scalable, maintainable systems using ReactJS, NextJS, NodeJS, Express, React Native, Swift, Kotlin, Flutter, Postgres, GraphQL, Go, Python. Includes architecture diagram generation, system design patterns, tech stack decision frameworks, and dependency analysis. Use when designing system architecture, making technical decisions, creating architecture diagrams, evaluating trade-offs, or defining integration patterns.