claude-mermaid

🥈Silver

Claude Mermaid MCP Server renders Mermaid diagrams in Claude Code with live reload. Operations teams use it to visualize workflows, system architectures, and processes. It integrates with Claude Code for real-time updates and expert guidance.

5570Updated 1w ago

Intermediate30min to implementautomation

Saves ~20 min per use

Quick InstallView Source

git clone https://github.com/veelenga/claude-mermaid.git

Works with:

Claude

Overview

About This Skill

Setup & Installation

Quick Install

No install command available. Check the GitHub repository for manual installation instructions.

Alternative Install (Git Clone)

git clone https://github.com/veelenga/claude-mermaid

Requirements

Claude Code or compatible AI agent
Works with: Claude

Quick Start Guide

Install the Skill

Copy the install command above and run it in your terminal.

Open Your AI Agent

Launch Claude Code, Cursor, or your preferred AI coding agent.

Try It Out

Use the prompt template or examples below to test the skill.

Customize

Adapt the skill to your specific use case and workflow.

Usage Examples

Prompt Template

I'm setting up an MCP server to preview mermaid diagrams. Here's my [MERMAID_CODE]. Please generate a preview of this diagram and explain any potential issues with the code.

Example Output

# Mermaid Diagram Preview

```mermaid
classDiagram
    class Car
    Car : -- String model
    Car : -- String color
    Car : accelerate()
    Car : brake()
    class Engine
    Engine : -- int horsepower
    Engine : start()
    Engine : stop()
    Car "1" --> "1" Engine
```

## Diagram Preview

The above code will generate a class diagram showing the relationship between a Car and Engine. The Car has a model and color attribute, and methods for accelerating and braking. The Engine has a horsepower attribute and methods for starting and stopping. The diagram shows that one Car has one Engine.

## Potential Issues

1. The diagram is quite simple and may not represent all aspects of a real car-engine relationship
2. The method names are generic and may not reflect actual implementation details
3. The diagram doesn't show any inheritance or interface relationships that might exist in a real system