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diagramming-code

Generate Mermaid diagrams from Trailmark code graphs.

Updated Nov 23, 2025
Search Tags:#architecture#mermaid#visualization#diagrams#code-analysis#trailmark
One-click install
npx skills add https://github.com/manuelbrandner85/Weltenbibliothekapp --skill diagramming-code-manuelbrandner85
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: diagramming-code
Source: https://github.com/manuelbrandner85/Weltenbibliothekapp/tree/main/.agents/skills/diagramming-code
Command: npx skills add https://github.com/manuelbrandner85/Weltenbibliothekapp --skill diagramming-code-manuelbrandner85

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This skill solves the difficulty of manually mapping complex codebases by automatically generating accurate, graph-based visual representations of code structure and data flow.

Core Features & Use Cases

  • Architecture Visualization: Generate call graphs, class hierarchies, and module dependency maps directly from source code.
  • Complexity Analysis: Identify hotspots in your codebase using automated complexity heatmaps.
  • Security Auditing: Visualize data flow paths from entrypoints to sensitive functions to map potential attack surfaces.

Quick Start

Use the diagramming-code skill to generate a call graph for the main function in the current directory with a depth of two.

Frequently Asked Questions about diagramming-code

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

FAQPage Schema
How do I generate Mermaid diagrams to visualize code architecture?▼

You can generate Mermaid diagrams to visualize code architecture by parsing source code into structural graphs and mapping call graphs, class hierarchies, and module dependencies automatically.

What is the best way to map module dependencies in a complex codebase?▼

The best way to map module dependencies is to generate graph-based visual representations from source code, which replaces manual mapping with accurate structural data flow analysis.

Do I need the trailmark library to analyze code structure and data flow?▼

Yes, you need the trailmark library to parse source code and produce accurate structural visualizations of software architecture and data flow.

Can I create a complexity heatmap to identify hotspots in my source code?▼

Yes, you can create a complexity heatmap to identify hotspots in your source code by applying automated code analysis to generate visual representations of structural complexity.

How do I visualize data flow paths for security auditing?▼

To visualize data flow paths for security auditing, you generate diagrams that trace routes from entrypoints to sensitive functions, mapping potential attack surfaces in the codebase.

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