universal-diagram-generator

Generate flowcharts, sequence diagrams, and more from Mermaid, D2, or Graphviz code.

8|Updated Dec 10, 2025
One-click install
npx skills add https://github.com/pinakdhabu/Exam-prompt --skill universal-diagram-generator
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: universal-diagram-generator
Source: https://github.com/pinakdhabu/Exam-prompt/tree/main/skills/diagram-generator
Command: npx skills add https://github.com/pinakdhabu/Exam-prompt --skill universal-diagram-generator

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill streamlines the creation of diagrams, making it possible to generate publication-quality diagrams from code blocks without manual design.

Core Features & Use Cases

  • Automated Diagram Generation: Converts code blocks written in Mermaid, D2, or Graphviz into high-quality diagrams.
  • Universal Support: Compatible with a variety of diagram types for any university or subject.
  • Use Case: Quickly produce diagrams for technical reports, presentations, or educational materials without needing graphic design skills.

Quick Start

Render a diagram using code in your Markdown file by running 'node scripts/diagram-gen.js yourfile.md'.

Frequently Asked Questions about universal-diagram-generator

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

FAQPage Schema
How do I generate diagrams from code for technical documentation?▼

You can generate diagrams from code by writing Mermaid, D2, or Graphviz syntax in a Markdown file and running the provided script to automate diagram generation for your technical documentation.

Can I create flowcharts and sequence diagrams from Markdown?▼

Yes, you can create flowcharts and sequence diagrams from Markdown by using Mermaid, D2, or Graphviz code blocks, which are then converted into publication-quality diagrams through an automated script.

Does this diagram generator support Graphviz and D2 syntax?▼

Yes, this diagram generator supports Graphviz and D2 syntax, alongside Mermaid, allowing you to produce a wide variety of diagrams like class diagrams, state diagrams, and mind maps from code.

What is the best way to automate Gantt chart creation for presentations?▼

The best way to automate Gantt chart creation is by writing code blocks in your Markdown file using supported syntaxes like Mermaid, then executing the generation script to render publication-quality visuals for presentations.

Do I need graphic design skills to produce publication-quality diagrams?▼

No, you do not need graphic design skills to produce publication-quality diagrams, as the tool automates the rendering of code blocks into high-quality visuals suitable for academic and technical use.

How do I render a Markdown file containing Mermaid code blocks?▼

To render a Markdown file containing Mermaid code blocks, execute the command 'node scripts/diagram-gen.js yourfile.md' to process the code and generate the corresponding diagrams automatically.