Selenium MCP Server

AI-Powered Selenium Test Generation with MCP

Use Model Context Protocol (MCP) to generate Selenium WebDriver tests with AI assistants like Claude Desktop and ChatGPT. Describe your test scenario in natural language and let AI create the code.

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What is Selenium MCP Server?

Selenium MCP Server is a Model Context Protocol server that enables AI assistants to interact with websites using Selenium WebDriver. It allows Claude Desktop, ChatGPT, and other MCP-compatible AI tools to generate and execute Selenium tests based on natural language descriptions.

auto_awesomeKey Features

check_circleNatural Language to Code - Describe test scenarios and AI generates Selenium code
check_circleBrowser Automation - Navigate pages, click elements, fill forms, verify content
check_circleMulti-Language Support - Generate tests in Python, Java, C#, JavaScript
check_circleClaude & ChatGPT Compatible - Works with popular AI assistants via MCP

Powered by: Selenium WebDriver + Model Context Protocol (MCP)

Repository: github.com/learn-automated-testing/selenium_mcp_server

How Selenium MCP Works

Selenium MCP Server acts as a bridge between AI assistants and Selenium WebDriver, allowing AI to automate browsers and generate test code:

Natural Language Input

You describe what you want to test in plain English to Claude Desktop or ChatGPT, such as "Test the login flow on practiceautomatedtesting.com"

MCP Communication

The AI assistant sends commands to the Selenium MCP Server through the Model Context Protocol, requesting browser automation actions

Selenium Execution

The MCP server controls Selenium WebDriver to interact with the browser - navigating pages, finding elements, clicking buttons, filling forms

Code Generation

Based on the successful browser interactions, AI generates clean, executable Selenium test code in your preferred programming language

settings

Installation & Setup

1. Install the MCP Server

# Clone the repository
git clone https://github.com/learn-automated-testing/selenium_mcp_server.git
cd selenium_mcp_server

# Install dependencies
pip install -r requirements.txt

2. Configure Claude Desktop or ChatGPT

Add the Selenium MCP Server to your AI assistant's configuration:

For Claude Desktop:

Add to claude_desktop_config.json

For ChatGPT:

Configure MCP connection in ChatGPT settings

3. Start Generating Tests!

Once configured, simply describe your test scenario to Claude Desktop or ChatGPT, and it will use Selenium MCP to generate and execute tests.

Example Use Cases

🛒

E-Commerce Testing

"Test the shopping cart flow on practiceautomatedtesting.com - add items, update quantities, and complete checkout"

# AI generates:
driver.get("practiceautomatedtesting.com/shopping")
add_button = driver.find_element(By.CSS_SELECTOR, ".add-to-cart")
add_button.click()
assert "1" in driver.find_element(By.CSS_SELECTOR, ".cart-count").text

🔐

Login & Auth Testing

"Verify the login form accepts valid credentials and rejects invalid ones"

# AI generates:
username_field = driver.find_element(By.ID, "username")
username_field.send_keys("testuser")
password_field = driver.find_element(By.ID, "password")
password_field.send_keys("password123")
driver.find_element(By.CSS_SELECTOR, "button[type='submit']").click()

📝

Form Validation

"Test that the contact form shows appropriate error messages for invalid email addresses"

# AI generates:
email_field = driver.find_element(By.NAME, "email")
email_field.send_keys("invalid-email")
submit = driver.find_element(By.CSS_SELECTOR, "button[type='submit']")
submit.click()
error = driver.find_element(By.CSS_SELECTOR, ".error-message")
assert "valid email" in error.text.lower()

🎯

UI Element Verification

"Verify that all navigation menu items are visible and clickable"

# AI generates:
nav_items = driver.find_elements(By.CSS_SELECTOR, "nav a")
assert len(nav_items) > 0
for item in nav_items:
    assert item.is_displayed()
    assert item.is_enabled()

Why Use Selenium MCP?

speed

Faster Development

checkGenerate tests in seconds, not hours
checkNo need to manually write locators
checkAI understands test intent

language

Multi-Language

checkGenerate Python, Java, C#, JavaScript
checkSwitch languages easily
checkConsistent test logic across languages

school

Learn by Example

checkSee how AI structures tests
checkUnderstand best practices
checkGreat for beginners and experts

Ready to Generate Selenium Tests with AI?

Get started with Selenium MCP Server and let AI help you create comprehensive Selenium tests

View Repository shopping_cartPractice on Our Test Site

Frequently Asked Questions

What AI assistants does Selenium MCP work with?

Selenium MCP works with any AI assistant that supports the Model Context Protocol (MCP), including Claude Desktop and ChatGPT. As MCP adoption grows, more AI assistants will become compatible.

Do I need to know Selenium to use this?

No! That's the beauty of Selenium MCP. You describe what you want to test in natural language, and AI generates the Selenium code for you. However, understanding basic Selenium concepts will help you review and customize the generated tests.

Can I use this on my own website?

Absolutely! Selenium MCP works with any website - localhost, staging, or production. Simply provide the URL in your natural language prompt and AI will generate appropriate Selenium tests for your site.

What browsers are supported?

Selenium MCP supports all browsers that Selenium WebDriver supports: Chrome, Firefox, Safari, Edge, and more. You can specify which browser to use in your test configuration.

Is this free to use?

Yes! Selenium MCP Server is open source and free to use. However, you'll need access to an AI assistant like Claude Desktop or ChatGPT, which may have their own pricing plans.