web-eval-agent
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The operative.sh web-eval-agent MCP Server is a tool designed to automate debugging and evaluation of web applications directly from code editors. It features autonomous web navigation, captures console errors, network traffic, and provides a comprehensive UX report. This server is designed to enhance developer productivity by automating routine debugging tasks.
🚀 operative.sh web-eval-agent MCP Server
Let the coding agent debug itself, you've got better things to do.
🔥 Supercharge Your Debugging
operative.sh's MCP Server launches a browser-use powered agent to autonomously execute and debug web apps directly in your code editor.
⚡ Features
- 🌐 Navigate your webapp using BrowserUse (2x faster with operative backend)
- 📊 Capture network traffic - requests are intelligently filtered and returned into the context window
- 🚨 Collect console errors - captures logs & errors
- 🤖 Autonomous debugging - the Cursor agent calls the web QA agent mcp server to test if the code it wrote works as expected end-to-end.
🧰 MCP Tool Reference
web_eval_agent
- 🤖 Automated UX evaluator that drives the browser, captures screenshots, console & network logs, and returns a rich UX report.setup_browser_state
- 🔒 Opens an interactive (non-headless) browser to save session data for future runs.
🏁 Quick Start (macOS/Linux)
- Install prerequisites like Homebrew, npm, and jq
- Get an API key from operative.sh
- Run the installation script
- Use IDE chat to call the web eval agent tool.
🛠️ Manual Installation
- Obtain your API key
- Install uv and Playwright
- Add API key to editor config and restart your editor.
🔃 Updating
- Run
uv cache clean
to update.
🚨 Issues
- Updates may require a cache clean; visit Discord for support.