diagram-generation

Generate Mermaid diagrams for software architecture, data flows, and component relationships.

3|Updated Feb 21, 2026

Search Tags:#architecture #data flow #mermaid #visualization #diagrams #code documentation

Ready to run

npx skills add https://github.com/lucasgrow/some-skills --skill diagram-generation-lucasgrow

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: diagram-generation
Source: https://github.com/lucasgrow/some-skills/tree/main/diagram-generation
Command: npx skills add https://github.com/lucasgrow/some-skills --skill diagram-generation-lucasgrow

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the creation of visual diagrams from code, making complex architectures, data flows, and component relationships easy to understand.

Core Features & Use Cases

Architecture Diagrams: Visualize system and component structures.
Data Flow Diagrams: Illustrate how data moves through systems.
Sequence Diagrams: Map out the order of operations and interactions.
Use Case: Generate a diagram to explain the authentication flow to a new team member, including OAuth providers and session management.

Quick Start

Create a Mermaid diagram showing the data flow for our authentication system, including OAuth providers, session management, and token refresh.

Frequently Asked Questions about diagram-generation

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

FAQPage Schema

How do I generate Mermaid diagrams for software architecture documentation?▼

To generate Mermaid diagrams for software architecture, you define the component relationships and data flows, and the Skill outputs the corresponding Mermaid syntax for visualization. It supports architecture, sequence, and data flow diagrams.

What is the best way to visualize data flow and component relationships for a PR description?▼

The best way to visualize data flow and component relationships for a PR description is to generate a Mermaid diagram. This Skill translates system interactions into visual sequence or data flow diagrams for clear architectural analysis.

Can I use Mermaid syntax to map out an OAuth authentication sequence diagram?▼

Yes, you can use Mermaid syntax to map out an OAuth authentication sequence diagram. The Skill generates sequence diagrams detailing operation orders and interactions, including OAuth providers and session management.

Does this tool support creating sequence diagrams for component interactions in code documentation?▼

Yes, this tool supports creating sequence diagrams for component interactions in code documentation. It maps out the order of operations and interactions between system components using Mermaid syntax.

What types of diagrams can I create to visualize code architecture and system flows?▼

You can create architecture diagrams, data flow diagrams, and sequence diagrams to visualize code architecture and system flows. These diagrams are generated using Mermaid syntax to illustrate structures, data movement, and operational interactions.

When do I need to generate Mermaid diagrams for architectural analysis instead of manual drawing?▼

You need to generate Mermaid diagrams for architectural analysis when automating visual creation from code to make complex architectures easy to understand. This replaces manual drawing for documentation, PR descriptions, and onboarding explanations.