BROWSER USE

- Browser Use Agents: give Browser Use a task and receive completed work. API V4 is current for new integrations.
- Browser Infrastructure: connect your agent or automation to managed browsers through SDK, REST, or CDP. Starts at $0.02/browser-hour.
- Developer tools: Open Source, Browser Harness, SDK, and MCP support the two products above.

[Developer Index](https://browser-use.com/index.md)
[Product Map](https://browser-use.com/llms.txt)
[Full Product Context](https://browser-use.com/llms-full.txt)
[Pricing](https://browser-use.com/pricing.md)
[Cloud Docs](https://docs.browser-use.com/cloud/quickstart)
[Open Source Docs](https://docs.browser-use.com/open-source/introduction)

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# Let Cursor use your browser

Cursor browser | [Browser Harness](https://browser-use.com/browser-harness)

## Let Cursoruse your browser.

Cursor's agent clicks, types and reads pages in your own Chrome, logged in as you.

[Try it in the cloud](https://cloud.browser-use.com/v4?utm_source=browser-use&utm_medium=cursor-browser-page)

Connect your agent

[Download my latest 20 videos from X and save them in one folder.](https://browser-use.com/showcase/videos/build-x-video-library.mp4)

PromptDownload my latest 20 videos from X and save them in one folder.

## When a tool is missing,  
the agent writes it.

1.  agent: wants to pick a date
    
2.  agent\_helpers.py → helper missing
    
3.  agent writes itagent\_helpers.py \+ pick\_date()
    
4.  date picked
    

## Questions

How is it different from Cursor's built-in browser?

It is your real Chrome, with your tabs, cookies and logins, so Cursor can work on sites you are signed in to.

How do I set it up?

Pick Cursor in the menu. It opens Cursor with the setup prompt typed in. Send it, and Chrome asks once for permission.

What does it cost?

Nothing. Browser Harness is open source under MIT, and using your own Chrome is free. Cloud browsers are $0.02 per browser-hour if you want them.

You will never use  
the browser again.

[Try it in the cloud](https://cloud.browser-use.com/v4?utm_source=browser-use&utm_medium=cursor-browser-page)

Connect your agent