drawio

Generate .drawio files and visual exports from Mermaid or XML.

3|Updated May 12, 2026
One-click install
npx skills add https://github.com/gao-hongnan/omniagents --skill drawio-gao-hongnan
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: drawio
Source: https://github.com/gao-hongnan/omniagents/tree/main/plugins/drawio/skills/drawio
Command: npx skills add https://github.com/gao-hongnan/omniagents --skill drawio-gao-hongnan

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill eliminates the manual effort of designing complex diagrams by allowing you to generate professional-grade flowcharts, architecture diagrams, and wireframes directly from text or XML.

Core Features & Use Cases

  • Multi-Format Generation: Create diagrams as native .drawio files, or export them directly to PNG, SVG, or PDF.
  • Flexible Authoring: Use concise Mermaid syntax for standard diagrams or XML for precise, custom-styled layouts.
  • Use Case: Quickly generate a sequence diagram for a new API endpoint or an architecture overview for a cloud infrastructure project by simply describing the components and their relationships.

Quick Start

Use the drawio skill to generate a vertical flowchart diagram for the user login process and save it as a png file.

Frequently Asked Questions about drawio

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate flowcharts from Mermaid syntax and export them as images?

To generate flowcharts from Mermaid syntax, you define the diagram structure in text and the tool outputs native .drawio files or exports them directly to PNG, SVG, or PDF formats. This automates layout, styling, and multi-format image rendering for technical documentation.

Can I create architecture diagrams from XML definitions for cloud infrastructure projects?

Yes, you can create architecture diagrams from XML definitions to achieve precise, custom-styled layouts for cloud infrastructure projects. This approach allows for detailed component configuration and relationship mapping beyond standard text-based generation.

Does the draw.io desktop CLI support automated diagram layout and styling?

Yes, the draw.io desktop CLI supports automated diagram layout and styling. Integrating with this CLI allows you to process Mermaid syntax or XML definitions to automatically arrange visual elements and render multi-format image exports.

What is the best way to automate sequence diagram generation for API endpoints?

The best way to automate sequence diagram generation for API endpoints is by describing the components and their relationships using concise Mermaid syntax. This eliminates manual design effort by directly producing professional-grade sequence diagrams.

When should I use XML instead of Mermaid syntax for diagram generation?

You should use XML instead of Mermaid syntax when you need precise, custom-styled layouts for complex architecture models or wireframes. Mermaid syntax is better suited for quickly generating standard diagrams like flowcharts and sequence diagrams from concise text.