AI-powered Mermaid diagram generation with 22+ diagram types including flowcharts, sequence diagrams, class diagrams, ER diagrams, architecture diagrams, state machines, and more. Features 50+ pre-built templates, advanced layout engines, SVG/PNG/PDF exports, and seamless integration with GitHub Copilot, Claude, and any MCP-compatible client. Install via NPM: `npm install -g @narasimhaponnada/mermaid-mcp-server`
Run the underlying MCP server directly — without Agent-CoreX routing.
npx -y mermaid-mcpAgent-CoreX intelligently routes which tools from Narasimhaponnada/mermaid-mcp your AI agent actually needs per request — reducing token usage and cost.
agent-corex.json
{
"mcpServers": {
"mermaid-mcp": {
"command": "npx",
"args": [
"-y",
"mermaid-mcp"
]
}
}
}Connect in 2 minutes. Only pay for the tools your agent actually uses.
Recommended: intelligent tool routing, lower costs
uvx agent-corex mcp add mermaid-mcpAgent-CoreX selects only the tools your agent needs, cutting token usage by up to 60%.
Use Narasimhaponnada/mermaid-mcp directly without routing
npx -y mermaid-mcpNew to Agent-CoreX? View setup guide →