Mermaid Expert

This turns natural language requests into properly formatted Mermaid diagrams across the full spectrum of types: flowcharts, sequence diagrams, ERDs, state machines, Gantt charts, and more. It knows the syntax quirks for each diagram type and gives you both basic and styled versions with comments explaining the markup. Useful when you need to visualize system architecture, document API flows, or map out database schemas without looking up Mermaid docs every time. The skill pushes for readability and consistent styling, which matters when diagrams end up in production documentation. It covers the less common types too like quadrant charts and journey maps, not just the standard flowchart stuff.

Install to Claude Code

npx -y skills add sickn33/antigravity-awesome-skills --skill mermaid-expert --agent claude-code