diagram-generator

name	diagram-generator
description	Generate a diagram and route to the right engine — draw.io XML (precise, editable, C4, swimlanes) or Excalidraw JSON (hand-drawn, sketch, wireframes). One entry for flowcharts, architecture, ER, sequence, mind maps. Don't use for Mermaid or slides.
license	MIT
effort	high
metadata	{"version":"1.1.2","author":"Luong NGUYEN <[e-mail]>"}

Diagram Generator

Single entry point for "make me a diagram". This umbrella picks the right engine and hands off to it — both produce the same diagram taxonomy (flowchart, architecture, C4, ER, sequence, mind map) through the same four phases (Understand → Propose → Generate → Validate); they differ only in output format and aesthetic.

Which engine?

Pick	When the user wants...	Output	Nested skill
draw.io	Precise, professional diagrams to edit later in draw.io / diagrams.net / Confluence; official C4 styling; swimlanes; multi-page	.drawio XML	drawio-generator