Flutter Skill
AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero config. Works with Claude, Cursor, Windsurf, Copilot. Test Flutter, React Native, iOS, Android, Web, Electron, Tauri, KMP, .NET MAUI — all from natural language.
What is Flutter Skill?
Flutter Skill is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to ai-powered e2e testing for 10 platforms. 253 mcp tools. zero config. works with claude, cursor, windsurf, copilot. test flutter, react native, ios, android, web, electron, tauri, kmp, .net maui — all ...
AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero config. Works with Claude, Cursor, Windsurf, Copilot. Test Flutter, React Native, iOS, Android, Web, Electron, Tauri, KMP, .NET MAUI — all from natural language.
This server falls under the Browser Automation category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero
Use Cases
Maintainer
Works with
Installation
NPM
npx -y flutter-skillManual Installation
npx -y flutter-skillConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Flutter Skill
Flutter Skill is a zero-config AI-powered end-to-end testing MCP server that exposes 253 tools for testing Flutter, React Native, iOS, Android, Web, Electron, Tauri, KMP Desktop, and .NET MAUI applications through natural language. It works with Claude, Cursor, Windsurf, and GitHub Copilot without requiring any configuration files or test code to be written in advance. QA engineers and mobile developers use it to describe test scenarios in plain English and have the agent drive real devices and simulators automatically.
Prerequisites
- Node.js 18+ (the flutter-skill package is distributed via npm)
- An MCP client: Claude Desktop, Cursor, Windsurf, or GitHub Copilot
- Flutter SDK, Android SDK, or Xcode installed depending on the target platform
- A connected device or running simulator/emulator for the target platform
Install flutter-skill globally
Install the npm package globally so the flutter-skill binary is available on your PATH.
npm install -g flutter-skillInitialise the tool
Run the init command once to set up any required local configuration and verify device connectivity.
flutter-skill initAdd to your MCP client config
Add flutter-skill to your MCP client configuration. No additional env variables or API keys are required.
{
"mcpServers": {
"flutter-skill": {
"command": "flutter-skill",
"args": ["server"]
}
}
}Start a testing session
Launch your app on a device or simulator, then open your AI client and start describing test scenarios. Flutter Skill will use its screenshot, tap, swipe, and assertion tools to drive the application.
Optional: configure port and host
If running flutter-skill in HTTP server mode, set the port and host via environment variables or CLI flags.
FS_PORT=9000 FS_HOST=0.0.0.0 flutter-skill serverFlutter Skill Examples
Client configuration
Minimal claude_desktop_config.json entry for flutter-skill using the globally installed binary.
{
"mcpServers": {
"flutter-skill": {
"command": "flutter-skill",
"args": ["server"]
}
}
}Prompts to try
Natural-language prompts that exercise flutter-skill's 253 testing tools.
- "Test the login screen with an incorrect password and verify the error message appears."
- "Explore every screen in the app and report any crashes or broken layouts."
- "Fill in the registration form with edge-case inputs: very long names, special characters, empty fields."
- "Compare the checkout flow on iOS and Android side by side and highlight any differences."
- "Run an accessibility audit on the home screen and list any contrast or tab-order issues."Troubleshooting Flutter Skill
flutter-skill binary not found after npm install -g
Ensure the global npm bin directory is on your PATH. Run 'npm config get prefix' to find it, then add <prefix>/bin to PATH in your shell profile.
No devices detected when starting a test session
Run 'flutter devices' or 'adb devices' to confirm a device or emulator is connected and recognised by the platform toolchain before invoking flutter-skill.
Tools appear in the MCP client but interactions fail with timeout errors
Increase the timeout using the FS_TIMEOUT environment variable, or check that the target app is in the foreground on the device. Some actions require the app to be fully rendered before commands are issued.
Frequently Asked Questions about Flutter Skill
What is Flutter Skill?
Flutter Skill is a Model Context Protocol (MCP) server that ai-powered e2e testing for 10 platforms. 253 mcp tools. zero config. works with claude, cursor, windsurf, copilot. test flutter, react native, ios, android, web, electron, tauri, kmp, .net maui — all from natural language. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Flutter Skill?
Install via npm with the command: npx -y flutter-skill. Then add the server configuration to your AI client's JSON config file (e.g., claude_desktop_config.json or .cursor/mcp.json).
Which AI clients work with Flutter Skill?
Flutter Skill works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Flutter Skill free to use?
Yes, Flutter Skill is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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Set Up Flutter Skill in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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