mermaid mcp
StandardThe Mermaid MCP server enables AI agents to generate diagrams using Mermaid syntax. It provides tools to create flowcharts, sequence diagrams, class diagrams, and more from natural language inputs. It connects to Mermaid's open-source diagramming library. Developers use it to automate diagram creation in documentation, presentations, and code comments.
3120Updated 3 months ago
Overview
The Mermaid MCP server enables AI agents to generate diagrams using Mermaid syntax. It provides tools to create flowcharts, sequence diagrams, class diagrams, and more from natural language inputs. It connects to Mermaid's open-source diagramming library. Developers use it to automate diagram creation in documentation, presentations, and code comments.
Installation
1Install the package
2Add to Claude
Add this configuration to your claude_desktop_config.json:
claude_desktop_config.json
{
"mcpServers": {
"narasimhaponnada-mermaid-mcp-github": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-narasimhaponnada-mermaid-mcp-github"
]
}
}
}3Verify installation
Restart Claude Desktop, then ask:
"What tools do you have available from mermaid mcp?"
Prerequisites
- Node.js 18 or higher
- npm or npx available
- Claude Desktop or Claude API access
Configuration
No configuration required. This server works out of the box.
Usage Examples
List Resources
"What resources are available in mermaid mcp?"
Claude will query available resources and return a list of what you can access.
Get Details
"Show me details about [specific item] in mermaid mcp"
Claude will fetch and display detailed information about the requested item.
Create New
"Create a new [item] in mermaid mcp with [details]"
Claude will use the appropriate tool to create the resource and confirm success.
Works with mermaid mcp
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