github.com
Diagram
Diagram Design
Ask an AI agent for a diagram and you usually get the same thing back: rounded boxes, pastel fills, arrows going in every direction. It works, but it rarely looks like something you'd put in front of your leadership team.
Diagram-design, an open-source skill by Cathryn Lavery for Claude Code, Codex, Copilot and a few other agents. It teaches the agent to draw like someone with taste.
