Question 1

What are the requirements to use Browser Operator?

Accepted Answer

You need Python 3.11+, Playwright, and an OpenAI API key. The installation process involves cloning the repository, installing dependencies using pip, installing Playwright browsers, and setting your OpenAI API key as an environment variable.

Question 2

What is Browser Operator?

Accepted Answer

Browser Operator is a tool that allows Large Language Models (LLMs) to control and interact with web browsers programmatically through a standardized JSON-RPC interface. This enables automation of tasks, web content analysis, and browser-based testing.

Question 3

How does Browser Operator handle asynchronous operations?

Accepted Answer

Browser Operator uses a job-based approach for asynchronous operations. When you call a browser method, it returns a job ID. You can then use the get-job-status method to poll for completion and access the results when the job is finished.

Question 4

What credentials does it need?

Accepted Answer

It reads `OPENAI_API_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

Browser Operator MCP Server

What is the Browser Operator MCP Server?

What it actually does

Configuration

More MCP options

Configuration

Frequently asked questions

Alternatives to the Browser Operator MCP Server

Playwright

Puppeteer

MCP Chrome Integration

ascended-browser

Google Search

Askme MCP