mcp-mermaid MCP server

Install

Taken from the project README (README mcpServers JSON). Check the README for required API keys before use.

Claude Code

Terminal (claude CLI)

claude mcp add --transport stdio mcp-mermaid -- npx -y mcp-mermaid

Claude Desktop

claude_desktop_config.json

{
  "mcpServers": {
    "mcp-mermaid": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mermaid"
      ]
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "mcp-mermaid": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mermaid"
      ]
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "mcp-mermaid": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-mermaid"
      ]
    }
  }
}