Beautiful Mermaid Diagram Rendering

Render Mermaid diagrams as SVG and PNG images using the Beautiful Mermaid library.

Philosophy

• Favor deterministic, high-quality renders over quick hacks.
• Keep the workflow minimal and reproducible.
• Never auto-install dependencies without explicit approval.

Scope and triggers

• The user provides Mermaid code and wants SVG/PNG outputs.
• The user describes a diagram and wants it rendered as Mermaid images.
• The user needs high-resolution diagram assets for docs or slides.

Required inputs

• Mermaid code (string) or a path to a .mmd file.
• Output base name (without extension).
• Theme selection (optional; default default).
• Whether PNG capture is required (default: yes).