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mermaid-mcp-app

io.github.finfin/mermaid-mcp-app v0.3.2

Official Registry git ai-llm dev-tools

Repository

MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients

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Install connect locally via stdio

Run in your terminal

claude mcp add mermaid-mcp-app -- npx -y mermaid-mcp-app

Add to claude_desktop_config.json

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

Add to ~/.cursor/mcp.json

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

Add to ~/.codeium/windsurf/mcp_config.json

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

Add to .vscode/mcp.json

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

Add to cline_mcp_settings.json

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

Packages

npm mermaid-mcp-app@0.3.2

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