Enables serverless deployment on AWS Lambda for scalable test execution and analysis
Provides tools for generating and executing Cypress tests, supporting unit, component, and e2e test types for JavaScript/TypeScript code
Provides containerization support for deploying the testing server in isolated environments
Supports deployment to Google Cloud Run for serverless operation of the testing infrastructure
Analyzes JavaScript code to determine appropriate testing strategies and generate tests based on the code structure
Enables generating and running Jest tests for JavaScript/TypeScript code, with specific support for unit and component testing
Offers specialized tools for testing React components, including automated test generation and execution with props handling
Analyzes TypeScript code to determine testing approaches and generate appropriate tests with type-aware capabilities
MCP Frontend Testing Server
Description
This MCP server provides tools for frontend testing, including:
- Code Analysis: Analyzes JavaScript/TypeScript code to determine appropriate testing strategies.
- Test Generation: Generates unit and component tests for Jest and Cypress.
- Test Running: Executes tests using Jest and Cypress and returns results.
- Component Testing: Provides a tool specifically for testing React components.
Getting Started
Installation
- Clone the repository: `git clone mcp-frontend-testing`
- Navigate to the project directory: `cd mcp-frontend-testing`
- Install dependencies: `npm install`
Running the Server
HTTP Transport
```bash
Build the server
npm run build
Start the server with HTTP transport
npm run start:http ```
Stdio Transport
```bash
Build the server
npm run build
Start the server with Stdio transport
npm run start:stdio ```
Usage
Tools
- analyzeCode: Analyzes code and returns analysis results.
- Parameters:
- `code` (string, required): The source code to analyze.
- `language` (enum, optional): Language of the code (`javascript` | `typescript` | `jsx` | `tsx`, default: `javascript`).
- Parameters:
- generateTest: Generates test code based on source code and framework.
- Parameters:
- `code` (string, required): The source code to generate tests for.
- `framework` (enum, required): Testing framework (`jest` | `cypress`).
- `type` (enum, required): Type of test (`unit` | `component` | `e2e`).
- `language` (enum, optional): Language of the code (`javascript` | `typescript` | `jsx` | `tsx`, default: `javascript`).
- `description` (string, optional): Description of the test case.
- Parameters:
- runTest: Runs tests and returns results.
- Parameters:
- `sourceCode` (string, required): The source code being tested.
- `testCode` (string, required): The test code to execute.
- `framework` (enum, required): Testing framework (`jest` | `cypress`).
- `type` (enum, required): Type of test (`unit` | `component` | `e2e`).
- `config` (record, optional): Configuration object for test execution.
- Parameters:
- testReactComponent: Runs component tests specifically for React components.
- Parameters:
- `componentCode` (string, required): The source code of the React component.
- `testCode` (string, optional): Test code for the component (auto-generated if not provided).
- `framework` (enum, optional): Testing framework (`jest` | `cypress`, default: `jest`).
- `props` (record, optional): Props to pass to the component during testing.
- `autoGenerateTest` (boolean, optional): Automatically generate test code if not provided (default: `true`).
- Parameters:
Resources
- templates: Provides test templates.
- URI: `templates://{framework}/{type}`
- Parameters:
- `framework` (string, required): Testing framework (`jest` | `cypress`).
- `type` (string, required): Type of template (`unit` | `component`).
- docs: Provides documentation for testing frameworks.
- URI: `docs://{topic}`
- Parameters:
- `topic` (string, required): Documentation topic (`jest` | `cypress` | `react-testing-library`).
Deployment
Docker
Build and run the server using Docker:
```bash docker build -t mcp-frontend-testing . docker run -p 3000:3000 mcp-frontend-testing ```
Cloud
Deploy to cloud platforms like AWS Lambda, Google Cloud Run, or Azure Functions for serverless or containerized deployments.
Note: This server is designed to be used with an MCP client to enable LLMs to perform frontend testing tasks.
This server cannot be installed
hybrid server
The server is able to function both locally and remotely, depending on the configuration or use case.
Provides tools for frontend testing including code analysis, test generation, test execution, and React component testing for Jest and Cypress frameworks.
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