Expert guidance for Mermaid.js diagramming library. Create flowcharts, sequence diagrams, class diagrams, state diagrams, Gantt charts, git graphs, and block diagrams. Use when working with Mermaid syntax, creating diagrams, or visualizing complex concepts and workflows.
Install
npx skills add StrayDragon/my-claude-skills --skill mermaid-expertnpx skills add StrayDragon/my-claude-skills --skill mermaid-expert -a claude-code -gnpx skills add StrayDragon/my-claude-skills --skill mermaid-expert -a codex -ggemini skills install https://github.com/StrayDragon/my-claude-skills.git --path mermaid-expertgh skill install StrayDragon/my-claude-skills mermaid-expertgit clone --depth 1 https://github.com/StrayDragon/my-claude-skills /tmp/StrayDragon__my-claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/StrayDragon__my-claude-skills/mermaid-expert ~/.claude/skills/mermaid-expert # Claude Code
cp -R /tmp/StrayDragon__my-claude-skills/mermaid-expert ~/.agents/skills/mermaid-expert # Codex, Cursor, Gemini CLI, Copilot, OpenCode