diagram-drawio

# Draw.io Diagrams ## Overview Generate `.drawio` XML files and export to PNG/SVG/PDF/JPG locally using the native draw.io desktop app CLI. **Supported formats:** PNG, SVG, PDF, JPG — no browser automation needed. PNG, SVG, and PDF exports support `--embed-diagram` (`-e`) — the exported file contains the full diagram XML, so opening it in draw.io recovers the editable diagram. Use double extensions (`name.drawio.png`) to signal embedded XML. ## Bundled resources When the workflow references one of these, read it on demand — none of them need to be in context up front. | File | Read it when | |---|---| | `references/diagram-types.md` | The user names a specific diagram type (ERD, UML class, sequence, architecture, ML/DL, flowchart) | | `references/style-presets.md` | The user asks to learn / save / list / set-default / delete a style preset, or you've resolved an active preset and need the application rules | | `references/style-extraction.md` | You're inside the Learn flow and need the extraction procedure (called from `style-presets.md`) | | `references/format-comparison.md` | Choosing between drawio-skill, architecture-diagram, and excalidraw for a given task; multi-format workflow; Obsidian compatibility per format | | `references/troubleshooting.md` | An export fails, vision rejects a PNG, or a rendering looks wrong | | `references/obsidian-integration.md` | Embedding diagrams in Obsidian vault notes, architecture-from-doc patterns, cloud-platform color conventions...