Render Mermaid diagrams as SVG or ASCII art using beautiful-mermaid. Use when users need to create flowcharts, sequence diagrams, state diagrams, class diagrams, or ER diagrams. Supports both graphical SVG output and terminal-friendly ASCII/Unicode output.
Install
npx skills add iOfficeAI/AionUi --skill mermaidnpx skills add iOfficeAI/AionUi --skill mermaid -a claude-code -gnpx skills add iOfficeAI/AionUi --skill mermaid -a codex -ggemini skills install https://github.com/iOfficeAI/AionUi.git --path skills/mermaidgh skill install iOfficeAI/AionUi mermaidgit clone --depth 1 https://github.com/iOfficeAI/AionUi /tmp/iOfficeAI__AionUi
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/iOfficeAI__AionUi/skills/mermaid ~/.claude/skills/mermaid # Claude Code
cp -R /tmp/iOfficeAI__AionUi/skills/mermaid ~/.agents/skills/mermaid # Codex, Cursor, Gemini CLI, Copilot, OpenCode