Mermaid Diagrams

Generate clean, professional Mermaid diagrams. Prioritize clarity and precision over decoration.

Workflow

1. Identify the diagram type (see reference.md)
2. Extract entities, relationships, and flow from the description
3. Generate Mermaid source with proper config frontmatter
4. Render inline in a fenced code block (```mermaid)
5. If the user requests Excalidraw, follow the Excalidraw Export section

Config Frontmatter (always include)

Every diagram must open with a YAML config block: