remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

Integrations

Provides operating system compatibility for running the WebEvalAgent MCP Server, enabling autonomous web app execution and debugging capabilities.
Provides operating system compatibility for running the WebEvalAgent MCP Server, enabling autonomous web app execution and debugging capabilities.

🚀 Operative.sh WebEvalAgent MCP Server

Let the code fix itself, you've got better things to do.

🔥 Supercharge Your Debugging

operative.sh's MCP Server unleashes LLM-powered agents to autonomously execute and debug web apps directly in your code editor.

⚡ Features

This weapon in your development arsenal transforms your Code IDE experience (Cline, Cursor):

🌐 Navigate your webapp using BrowserUse (now 2x FASTER when using our backend!)
📊 Capture network traffic - all requests/responses at your fingertips
🚨 Collect console errors - nothing escapes detection
🤖 Autonomous debugging - the Cursor agent calls the web QA agent mcp server to test if the code it wrote works as epected end-to-end.

🏁 Quick Start (macOS/Linux)

Run the installer after getting an api key (free)

# Feel welcome to inspect the installer script like so:
# curl -LSf https://operative.sh/install.sh | less -N
# Download, install, and remove the installer script
curl -LSf https://operative.sh/install.sh -o install.sh && bash install.sh && rm install.sh

Unleash the agent in Cursor Agent Mode with web_app_ux_evaluator (verify tool refreshed or restart Cursor)
If any issues, see Issues section below

🛠️ Manual JSON Installation

Run uvx --from git+https://github.com/Operative-Sh/web-eval-agent.git webEvalAgent with no api key first since Cursor doesn't wait for our deps to download!
npm install -g playwright
On startup, kill and then update your relevent MCP JSON:

"web-eval-agent": {
  "command": "uvx",
  "args": [
    "--from",
    "git+https://github.com/Operative-Sh/web-eval-agent.git",
    "webEvalAgent"
  ],
  "env": {
    "OPERATIVE_API_KEY": "YOUR_API_KEY"
  }
}

🛠️ Manual Windows Installation (Cline)

# 1. Get your API key at operative.sh
# 2. Install uv (curl -LsSf https://astral.sh/uv/install.sh | sh)
# 3. uvx --from git+https://github.com/Operative-Sh/web-eval-agent.git playwright install
# 4. Unleash the agent in Cline with web_app_ux_evaluator (may have to restart Cline) 

🚨 Issues

Initial tool calls Playwright issues, fix pushed 4/14, npm install -g playwright playwright issues on tool call.
Any issues feel free to open an Issue on this repo!

Built with <3 @ operative.sh

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A

security – no known vulnerabilities

F

license - not found

A

quality - confirmed to work

Tools

web_app_ux_evaluator

Unleashes LLM-powered agents to autonomously execute and debug web apps directly in your code editor, with features like webapp navigation, network traffic capture, and console error collection.

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