Browser Use MCP Server

Automate browser actions using natural language commands. Powered by Playwright and supports multiple LLM providers.

A FastMCP server that enables browser automation through natural language commands. This server allows Language Models to browse the web, fill out forms, click buttons, and perform other web-based tasks via a simple API.

Install with a specific provider (e.g., OpenAI)

pip install -e "git+https://github.com/yourusername/browser-use-mcp.git#egg=browser-use-mcp[openai]"

pip install -e "git+https://github.com/yourusername/browser-use-mcp.git#egg=browser-use-mcp[all-providers]"

Add the browser-use-mcp server to your MCP client configuration:

{ "mcpServers": { "browser-use-mcp": { "command": "browser-use-mcp", "args": ["--model", "gpt-4o"], "env": { "OPENAI_API_KEY": "your-openai-api-key", // Or any other provider's API key "DISPLAY": ":0" // For GUI environments } } } }

Replace"your-openai-api-key"with your actual API key or use an environment variable reference likeprocess.env.OPENAI_API_KEY.

import asyncio import os from dotenv import load_dotenv from langchain_openai import ChatOpenAI from mcp_use import MCPAgent, MCPClient async def main(): # Load environment variables load_dotenv() # Create MCPClient from config file client = MCPClient( config={ "mcpServers": { "browser-use-mcp": { "command": "browser-use-mcp", "args": ["--model", "gpt-4o"], "env": { "OPENAI_API_KEY": os.getenv("OPENAI_API_KEY"), "DISPLAY": ":0", }, } } } ) # Create LLM llm = ChatOpenAI(model="gpt-4o") # Create agent with the client agent = MCPAgent(llm=llm, client=client, max_steps=30) # Run the query result = await agent.run( """ Navigate to https://github.com, search for "browser-use-mcp", and summarize the project. """, max_steps=30, ) print(f"\nResult: {result}") if __name__ == "__main__": asyncio.run(main())

- Open Claude for Desktop
- Go to Settings → Experimental features
- Enable Claude API Beta and OpenAPI schema for API
- Add the following configuration to your Claude Desktop config file:

- Mac:~/Library/Application Support/Claude/claude_desktop_config.json
- Windows:%AppData%\Claude\claude_desktop_config.json

{ "mcpServers": { "browser-use": { "command": "browser-use-mcp", "args": ["--model", "claude-3-opus-20240229"] } } }

- Start a new conversation with Claude and ask it to perform web tasks

The following LLM providers are supported for browser automation:

For more information check out:https://python.langchain.com/docs/integrations/chat/

OPENAI_API_KEY=your_openai_key_here # Or any other provider key

An AI-powered system that converts Acceptance Criteria (AC) from QA specifications into automated browser testing workflows.