Use when user requests diagrams, flowcharts, architecture charts, or visualizations. Also use proactively when explaining systems with 3+ components, complex data flows, or relationships that benefit from visual representation. Generates .drawio XML files and exports to PNG/SVG/PDF locally using the native draw.io desktop CLI.

Installation

Description

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.