dfd-analyzer

Generate Level 0–Level 2 Data Flow Diagrams for Spring Boot + DDD projects.

Updated Jan 20, 2026
One-click install
npx skills add https://github.com/ElliotChen/ClaudeCode --skill dfd-analyzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dfd-analyzer
Source: https://github.com/ElliotChen/ClaudeCode/tree/main/skills/dfd-analyzer
Command: npx skills add https://github.com/ElliotChen/ClaudeCode --skill dfd-analyzer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

DFD documentation for Spring Boot + DDD architectures is often manual, error-prone, and hard to maintain; this skill automates structured DFD generation and templated outputs to help teams visualize data flows.

Core Features & Use Cases

  • Automated Level 0–Level 2 DFD generation aligned with bounded contexts
  • Mermaid diagram outputs embedded in Markdown reports
  • Reference-guided templates for consistent architecture documentation
  • Cross-context data-flow analysis support with clear naming conventions

Quick Start

Create a Level 0 Context Diagram for your Spring Boot + DDD project and export a Markdown document with Mermaid diagrams.

Frequently Asked Questions about dfd-analyzer

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

FAQPage Schema
How do I generate a Data Flow Diagram for a Spring Boot DDD project?

Generate structured Data Flow Diagrams for Spring Boot DDD projects by automating Level 0 to Level 2 decomposition. The tool outputs Mermaid diagrams embedded in Markdown reports to visualize bounded contexts and system architecture.

What is the best way to visualize cross-context data flow in a DDD architecture?

Visualizing cross-context data flow in DDD architecture is done by generating Mermaid diagrams aligned with bounded contexts. This provides clear naming conventions and structured analysis for system visualization and architectural documentation.

Can I use Mermaid to document Level 0 to Level 2 decomposition in DDD?

Yes, you can use Mermaid to document Level 0 to Level 2 decomposition in DDD. The process enforces multi-level breakdown and outputs Mermaid syntax embedded directly within Markdown documentation templates for consistent architectural records.

How do I automate architectural documentation for bounded contexts in Spring Boot?

Automate architectural documentation for bounded contexts in Spring Boot by applying reference-guided templates. This generates structured Markdown reports with embedded Mermaid diagrams, replacing manual and error-prone documentation processes.

Does Spring Boot DDD data flow analysis require manual diagram maintenance?

Spring Boot DDD data flow analysis does not require manual diagram maintenance when using automated generation. The tool applies reference-guided templates to produce consistent Mermaid outputs, eliminating error-prone manual updates.

When do I need structured DFD generation for system visualization?

You need structured DFD generation for system visualization when documenting complex Spring Boot DDD architectures. It enforces Level 0 to Level 2 decomposition and cross-context data flow analysis, ensuring clear and maintainable architectural documentation.