diagram-generator

Installation
SKILL.md

Diagram Generator

Single entry point for "make me a diagram". This umbrella picks one engine and hands the request to it. Both engines cover the same diagram types (flowchart, architecture, C4, ER, sequence, mind map) through the same four phases (Understand → Propose → Generate → Validate); they differ only in output format and aesthetic. The umbrella writes no file itself. Its body stays short to protect the agent's context window; report templates live in references/.

Which engine?

Engine When the user wants... Output
drawio-generator Precise, professional diagrams to edit later in draw.io / diagrams.net / Confluence; official C4 styling; swimlanes; multi-page kebab-case .drawio file (XML)
excalidraw-generator A hand-drawn, sketchy, whiteboard feel; wireframes; quick collaborative sketches kebab-case .excalidraw file (JSON)

Apply the routing rules in order and stop at the first rule that matches:

Installs
10
GitHub Stars
145
First Seen
Jul 12, 2026