MCP Server + Flutter MCP Toolkit

MCP server for Dart VM and Flutter

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Overview

Flutter Inspector MCP Server is a server designed to provide AI-powered coding tools access to your Flutter app's widget tree and navigation state, enhancing code suggestions and implementations.

To use the server, start your Flutter app in debug mode, run the server using the command npx flutter-inspector --port=3334, and connect it to AI tools like Cursor to analyze your app's structure.

Provides access to Flutter's widget tree and navigation state. - Supports integration with AI coding tools like Cursor. - Allows for easy configuration and running via NPM.

Assisting developers in understanding their Flutter app's structure.
Enhancing code suggestions and implementations through AI tools.
Analyzing the current route and widget tree of a running Flutter application.

Add to your AI client

Use these steps to connect MCP Server + Flutter MCP Toolkit in Cursor, Claude, VS Code, and other MCP-compatible apps. The same JSON appears in the Use with menu above for one-click copy.

Cursor

Add this to your .cursor/mcp.json file in your project root, then restart Cursor.

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-flutter-arenukvern": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-flutter-arenukvern"
      ]
    }
  }
}

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "mcp-flutter-arenukvern": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-flutter-arenukvern"
      ]
    }
  }
}

Claude Code

Add this to your project's .mcp.json file. Claude Code will detect it automatically.

.mcp.json (project root)

{
  "mcpServers": {
    "mcp-flutter-arenukvern": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-flutter-arenukvern"
      ]
    }
  }
}

VS Code (Copilot)

Add this to your .vscode/mcp.json file. Requires the GitHub Copilot extension with MCP support enabled.

.vscode/mcp.json

{
  "servers": {
    "mcp-flutter-arenukvern": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-flutter-arenukvern"
      ]
    }
  }
}

Windsurf

Add this to your Windsurf MCP config file, then restart Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mcp-flutter-arenukvern": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-flutter-arenukvern"
      ]
    }
  }
}

Cline

Open Cline settings, navigate to MCP Servers, and add this server configuration.

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "mcp-flutter-arenukvern": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-flutter-arenukvern"
      ]
    }
  }
}

FAQ

Can I use this server with any Flutter app?

Yes! The server is designed to work with any Flutter application running in debug mode.

Is there a cost to use the Flutter Inspector MCP Server?

No! The server is free to use.

What programming language is the server built with?

The server is built using JavaScript.

Developer tools