c4-architecture

Generate C4 model diagrams in Mermaid syntax from architecture descriptions.

1|Updated May 2, 2026

Search Tags:#system design #software architecture #Mermaid #architecture diagrams #C4 model

Ready to run

npx skills add https://github.com/dushyantkhosla/agent-skills --skill c4-architecture-dushyantkhosla

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: c4-architecture
Source: https://github.com/dushyantkhosla/agent-skills/tree/main/skills/c4-architecture
Command: npx skills add https://github.com/dushyantkhosla/agent-skills --skill c4-architecture-dushyantkhosla

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill helps in generating and documenting software architecture using the C4 model, facilitating better communication and understanding of system designs.

Core Features & Use Cases

C4 Diagram Generation: Automatically create System Context, Container, Component, Deployment, and Dynamic diagrams in Mermaid syntax.
Audience-Appropriate Detail: Automatically selects the appropriate level of detail based on the audience.
Best Practices Built-In: Follows C4 model conventions to avoid common pitfalls.
Microservices Support: Special handling for microservices and event-driven architectures.
Mermaid Syntax: Uses the widely-supported Mermaid diagram format for easy sharing and collaboration.

Quick Start

Use the c4-architecture skill to generate a system context diagram for a web application. You can provide the skill with information about your system to automatically generate the diagram.

Frequently Asked Questions about c4-architecture

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

FAQPage Schema

How do I generate C4 model diagrams for my system architecture?▼

Generate C4 model diagrams by providing a description of your system architecture to automatically create System Context, Container, Component, Deployment, and Dynamic diagrams in Mermaid syntax. This automates software architecture documentation and design collaboration.

What is the best way to document microservices architecture using the C4 model?▼

Documenting microservices architecture using the C4 model is best handled with specialized support for event-driven architectures. The process applies C4 model conventions to generate audience-appropriate diagrams that avoid common design documentation pitfalls.

Can I use Mermaid syntax to create System Context and Container diagrams?▼

Yes, you can create System Context and Container diagrams using the widely-supported Mermaid syntax. This allows for automated diagram generation from architecture descriptions, ensuring easy sharing and collaboration across software engineering teams.

Do I need to know Mermaid syntax to automate architecture diagram creation?▼

Yes, knowledge of the system architecture and Mermaid syntax is required for architecture diagram creation. The automation applies C4 model conventions to translate your system descriptions into properly formatted Mermaid diagrams.

When do I need to use different C4 diagram levels for software architecture documentation?▼

Different C4 diagram levels are needed when you want to automatically select the appropriate level of detail based on your audience. Using System Context, Container, Component, and Deployment diagrams facilitates better communication and understanding of system designs.