Web Agent Qa
The MCP Server of operative.sh is an automated web debugging agent that can autonomously execute and debug web applications in the code editor, providing functions such as navigation, network request capture, and console error collection.
rating : 2 points
downloads : 9
What is the web-eval-agent MCP Server?
The MCP Server launches an intelligent agent that autonomously tests and debugs web applications by simulating real user interactions. It integrates directly with your code editor to provide instant feedback.How does it work?
After installation, the agent can be triggered to test web applications by navigating pages, clicking elements, and verifying functionality - all while capturing console logs and network traffic.When should I use it?
Ideal for developers who want to automate testing of UI flows, verify API integrations, or debug complex frontend behavior without manual browser testing.Key Features
Smart NavigationAutomatically browses your webapp using BrowserUse technology (2x faster with operative backend)
Network Traffic CaptureIntelligently filters and records all network requests for analysis
Error MonitoringCaptures console logs, warnings and errors during test execution
Autonomous DebuggingCursor agent automatically tests if written code works as expected end-to-end
Pros and Cons
Advantages
Saves time by automating repetitive testing tasks
Provides comprehensive debugging data (network, console, screenshots)
Integrates directly with development workflow
Works with most modern web frameworks
Limitations
Initial setup requires some technical knowledge
May require adjustments for complex authentication flows
Currently better supported on macOS/Linux than Windows
Getting Started
Install prerequisites
Ensure you have brew, npm and jq installed
Run the installer
Download and execute the installation script (after getting a free API key)
Restart your IDE
Apply the changes by restarting your development environment
Start testing
Send prompts in chat mode to activate the web evaluation agent
Example Use Cases
Testing API Key ManagementVerify the complete flow of creating and deleting API keys
Form Validation CheckAutomatically test form submission with invalid data
Frequently Asked Questions
Why am I getting Playwright issues on first run?
How do I update the agent?
Is there a Windows version?
Additional Resources
Official Website
Get your API key and learn more about operative.sh
GitHub Repository
Source code and issue tracking
Star History
Project popularity over time
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