Validate D2 syntax and catch errors before rendering. Get immediate feedback on diagram structure and syntax. Accepts either direct code or file path to D2 file.
Render Diagrams
Generate diagrams for visual feedback and refinement. Support PNG, SVG, and ASCII output formats. Accepts either direct code or file path to D2 file.
Fetch D2 Cheat Sheet
Returns a Markdown reference covering shapes, styling, and transport usage.