c4-architecture-c4-architecture - Generate C4 architecture documentation
Analyzes an existing repository bottom-up and generates C4 documentation for code, components, containers, and system context.
Tags
Updated: 2026-10-01Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Discover repository directories
- Analyze code bottom-up
- Document code elements
- Synthesize logical components
- Map components to containers
- Generate C4 diagrams
- Create API specifications
- Validate documentation outputs
Inputs
- Existing repository
- Source code
- Deployment definitions
- Infrastructure configurations
- CI/CD definitions
Outputs
- C4-Documentation directory
- Code-level Markdown files
- Component documentation
- Container documentation
- System context documentation
- Mermaid diagrams
- OpenAPI YAML files
Requirements
- Repository access
- Repository write permission
- Task tool
- C4 specialized subagents