Documentation Standards Skill

🔴 AI FIRST Quality Principle

Apply the AI FIRST principle: never accept first-pass quality. Minimum 2 iterations. Read all output, improve every section. No shortcuts.

Purpose

Ensure consistent, high-quality technical documentation following C4 architecture model and Hack23 standards.

Document Structure Template

# Title - [Purpose]

**Document Version:** X.X
**Last Updated:** YYYY-MM-DD
**Classification:** [Public/Internal]
**Owner:** Hack23 AB (Org.nr 5595347807)

## Executive Summary
[High-level overview]

## 1. Main Content
[Sections with diagrams]

## Related Documentation
[Links to related docs]

---

**Document Control:**
- **Repository:** [URL]
- **Path:** /DOCUMENT.md
- **Format:** Markdown with Mermaid
- **Next Review:** YYYY-MM-DD

C4 Architecture Model

Level 1: System Context

graph TB
    User[Users]
    System[System]
    External[External System]
    
    User --> System
    System --> External

Level 2: Container

graph TB
    subgraph "System"
        App[Application]
        DB[Database]
    end
    
    User --> App
    App --> DB

Level 3: Component

graph TB
    subgraph "Application"
        Controller[Controller]
        Service[Service]
        Repository[Repository]
    end

Mermaid Diagram Best Practices

1. Use clear, descriptive labels
2. Consistent styling with subgraphs
3. Appropriate diagram types
4. Color coding for clarity
5. Legend when needed

Remember

• Clarity First: Easy to understand
• Consistency: Follow standards
• Visual: Use diagrams
• Completeness: All required docs
• Maintenance: Regular reviews

References

• C4 Model
• Mermaid