Mermaid Tools

🌐Community
by daymade · vlatest · Repository

Mermaid Tools lets you generate and edit Mermaid diagrams directly within your chat, streamlining documentation and visual communication.

Install on your platform

We auto-selected Claude Code based on this skill’s supported platforms.

1

Run in terminal (recommended)

terminal
claude mcp add mermaid-tools npx -- -y @trustedskills/mermaid-tools
2

Or manually add to ~/.claude/settings.json

~/.claude/settings.json
{
  "mcpServers": {
    "mermaid-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@trustedskills/mermaid-tools"
      ]
    }
  }
}

Requires Claude Code (claude CLI). Run claude --version to verify your install.

About This Skill

What it does

This skill enables AI agents to generate, render, and export Mermaid diagrams directly within their workflow. It allows the agent to visualize complex data structures, system architectures, and process flows using text-based diagram definitions.

When to use it

  • You need to quickly visualize a software architecture or database schema without leaving your chat interface.
  • The AI agent needs to convert a textual description of a workflow into a renderable flowchart.
  • You want to generate documentation diagrams programmatically for version control integration.
  • You require the agent to produce SVG or PNG outputs from Mermaid syntax for embedding in reports.

Key capabilities

  • Generates valid Mermaid.js syntax from natural language prompts.
  • Renders diagrams directly in the chat output for immediate visual inspection.
  • Supports various diagram types including flowcharts, class diagrams, and sequence diagrams.
  • Exports rendered diagrams to image formats like SVG or PNG.

Example prompts

  • "Create a flowchart showing the user authentication process for our new mobile app."
  • "Generate a class diagram representing the relationships between Order, Customer, and Product entities in our database."
  • "Convert this text description of a deployment pipeline into a renderable Mermaid sequence diagram and save it as an SVG."

Tips & gotchas

Ensure your prompt provides sufficient context about the specific nodes and connections you want to visualize, as vague descriptions may result in generic diagrams. While the skill handles rendering, complex diagrams with many interconnections might require iterative refinement of the initial prompt to achieve the desired layout.

Tags

🛡️

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Details

Version
vlatest
License
Author
daymade
Installs
98

🌐 Community

Passed automated security scans.