Operative.sh WebEvalAgent MCP Server

🚀 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)

1. Run the installer

# 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

2. Unleash the agent in Cursor Agent Mode with web_app_ux_evaluator (may have to restart Cursor)

🛠️ Install in Cursor Agent with Single Command

API_KEY="your-api-key-here" && jq --arg k "$API_KEY" '.mcpServers["web-eval-agent"]={"command":"uvx","args":["--from","git+https://github.com/Operative-Sh/web-eval-agent.git","webEvalAgent"],"env":{"OPERATIVE_API_KEY":$k}}' ~/.cursor/mcp.json > ~/.cursor/mcp.json.tmp && mv ~/.cursor/mcp.json.tmp ~/.cursor/mcp.json

🛠️ Manual JSON Installation

1. 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!
2. 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

• Any issues feel free to open an Issue on this repo!

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Built with <3 @ operative.sh