DrawCMS: An Open-Source Animated Diagramming Tool for AI Agents

Summary

DrawCMS is an open-source, self-hosted animated diagram editor designed to help developers understand how their code works. A compatible AI agent can read a repository and create an editable diagram, then walk through the flow step by step on the canvas. The tool supports architecture, sequence, and network diagrams, along with infrastructure icons. Developers can also create and edit diagrams manually. The project provides a quickstart for Claude Code, Codex, OpenClaw, and Hermes through the DrawCMS skill package.