c4-architecture

Generate C4 architecture diagrams from system descriptions using Mermaid syntax.

4|10|Updated Mar 31, 2026
One-click install
npx skills add https://github.com/NITRR-Official/CampusOS --skill c4-architecture-nitrr-official
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: c4-architecture
Source: https://github.com/NITRR-Official/CampusOS/tree/main/.agents/skills/frontend-design/diagrams/c4-architecture
Command: npx skills add https://github.com/NITRR-Official/CampusOS --skill c4-architecture-nitrr-official

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This skill automates the creation of C4 diagrams, allowing for effective architecture documentation that communicates system structure to different audiences.

Core Features & Use Cases

  • Generate C4 Diagrams: Automatically generate C4 model diagrams including Context, Container, Component, and Deployment levels.
  • Mermaid Syntax: Utilizes Mermaid syntax for creating diagrams, which is widely supported.
  • Multiple Abstraction Levels: Supports various levels of detail to cater to different stakeholders.
  • Use Cases: Ideal for documenting software architecture, microservices, and event-driven systems.

Quick Start

Generate a C4 Context diagram for the 'CampusOS' system by using the command: generate-c4-context -s CampusOS

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 architecture diagrams for software documentation?

To generate C4 architecture diagrams, you provide the system information, specify the C4 diagram types, and list the system components. The skill then processes these inputs to automatically create the architecture documentation using Mermaid syntax.

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

Documenting microservices architecture is best handled by generating multiple C4 abstraction levels, such as Context, Container, and Component diagrams. This approach effectively communicates complex system structures and event-driven designs to different stakeholders.

Can I use Mermaid syntax to create C4 model diagrams automatically?

Yes, you can use Mermaid syntax to create C4 model diagrams automatically. The skill utilizes Mermaid syntax for diagram generation, ensuring the resulting architecture visuals are widely supported and easily integrated into your documentation.

Does this tool support generating all four C4 model levels?

Yes, the tool supports generating all four C4 model levels. It can automatically generate C4 model diagrams including Context, Container, Component, and Deployment levels to cater to various levels of detail and audiences.

How do I create a C4 Context diagram for a specific system?

To create a C4 Context diagram, you can use a direct command like 'generate-c4-context -s CampusOS' by replacing 'CampusOS' with your system name. This quickly generates the context level diagram for your software architecture.

What information do I need to provide to generate a C4 diagram?

You need to provide the system information, the desired C4 diagram types, and the specific system components. This input is required to accurately generate the architecture diagrams and document the software structure.