c4-container

Generate Mermaid C4 container diagrams from system descriptions and service boundaries.

Updated May 5, 2026
One-click install
npx skills add https://github.com/Movchanets/Microservices_Learning --skill c4-container-movchanets
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: c4-container
Source: https://github.com/Movchanets/Microservices_Learning/tree/main/.agents/skills/c4-container
Command: npx skills add https://github.com/Movchanets/Microservices_Learning --skill c4-container-movchanets

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill turns system and deployment information into clear C4 Container documentation, helping you explain how a microservices platform is structured, deployed, and connected.

Core Features & Use Cases

  • Container Mapping: Organizes services, databases, message brokers, and external systems into deployment-level containers.
  • Interface Documentation: Describes protocols, endpoints, and specifications for each container-facing API or event interface.
  • Architecture Communication: Produces consistent container diagrams and infrastructure notes for platform reviews, onboarding, and system design documentation.
  • Use Case: Use it to document a marketplace microservices platform by mapping the API gateway, identity service, catalog service, order service, databases, and message broker into a readable deployment view.

Quick Start

Use the c4-container skill to transform a microservices repository into container-level documentation with deployment boundaries, interfaces, dependencies, and infrastructure details.

Frequently Asked Questions about c4-container

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

FAQPage Schema
How do I document microservices deployment architecture with container diagrams?

You document microservices deployment architecture by organizing services, databases, and message brokers into deployment-level containers. This skill transforms system descriptions and manifests into clear C4 container diagrams with interface maps and infrastructure context.

What is the best way to generate Mermaid C4 container diagrams from service boundaries?

The best way to generate Mermaid C4 container diagrams from service boundaries is by processing system descriptions and manifests. This skill outputs Mermaid C4 diagrams with technology labels, communication protocols, and dependency mappings.

Can I map API gateway and identity service connections into a C4 deployment view?

Yes, you can map API gateways, identity services, catalog services, and databases into a readable C4 deployment view. This skill organizes microservices platform components into deployment-level containers with documented interfaces and scaling notes.

Does this approach capture communication protocols and technology labels for each container?

Yes, capturing communication protocols and technology labels is a core function of C4 container documentation. This skill satisfies requirements for technology labeling, communication protocols, dependencies, and scaling notes across all mapped containers.

When do I need C4 container documentation for platform reviews and onboarding?

You need C4 container documentation for platform reviews and onboarding when explaining how a microservices platform is structured, deployed, and connected. It produces consistent container diagrams and infrastructure notes for architecture communication tasks.

What are the limitations of using C4 container diagrams for microservices architecture documentation?

C4 container diagrams focus on deployment-level architecture, so they do not capture code-level details or component interactions within a single service. This skill maps deployment boundaries and external interfaces rather than internal service implementation.