Does it check for syntax errors in my Mermaid diagrams?

Yes, it includes a validation tool that checks Mermaid syntax for errors, invalid nodes, and broken connections, reporting specific line numbers for easy fixing.

Can I use this for specific tech stacks like Next.js or FastAPI?

Yes, the skill includes specialized scaffolding templates for Next.js, FastAPI, full-stack apps, microservices, and RAG (Retrieval-Augmented Generation) systems.

Which diagram types are supported by this skill?

The skill supports all major Mermaid diagram types, including flowcharts, sequence diagrams, class diagrams, entity-relationship (ER) diagrams, and state diagrams.

How does this help with maintaining existing documentation?

You can use update scripts to insert new architecture sections, such as security patterns or data-flow diagrams, into existing files while preserving your current formatting.

Can I export diagrams to use in other tools?

Absolutely. The skill features an export command that extracts all Mermaid code blocks from your documentation and saves them as individual .mmd files.

Architecture Patterns & Diagrams

Name: Architecture Patterns & Diagrams
Author: vanman2024

byvanman2024

Learning & Documentation

Generates, validates, and manages comprehensive system architecture documentation and Mermaid diagrams for modern software projects.

About

This skill empowers developers to scaffold and maintain high-quality architecture documentation directly within their development environment. It provides specialized templates for various architectural styles—including Next.js, FastAPI, microservices, and RAG systems—while ensuring technical accuracy through Mermaid syntax validation. Whether you are designing complex data flows, planning deployments, or documenting component relationships, this tool automates the creation of visual diagrams and structured documentation to keep technical designs in sync with your codebase.

Key Features

0 GitHub stars
Automated section insertion to update existing architecture docs without data loss
Pre-built templates for microservices, RAG systems, and full-stack applications
Generate and validate Mermaid diagrams including sequence, ERD, and flowcharts
Scaffold complete architecture documentation for multiple tech stacks and patterns
Extract diagrams from markdown into standalone .mmd files for external use

Use Cases

Generating visual documentation for existing codebases to improve team onboarding
Initial system design and technical planning for new software projects
Validating and fixing broken Mermaid diagram syntax in markdown files

About

Key Features

0 GitHub stars
Automated section insertion to update existing architecture docs without data loss
Pre-built templates for microservices, RAG systems, and full-stack applications
Generate and validate Mermaid diagrams including sequence, ERD, and flowcharts
Scaffold complete architecture documentation for multiple tech stacks and patterns
Extract diagrams from markdown into standalone .mmd files for external use

Use Cases

Generating visual documentation for existing codebases to improve team onboarding
Initial system design and technical planning for new software projects
Validating and fixing broken Mermaid diagram syntax in markdown files