Browser Use

Claude Code browser | Browser Harness

Give Claude Codea browser.

Paste one prompt. Claude Code then clicks, types and reads pages in your Chrome, logged in as you.

Try it in the cloud
PromptOpen Rate Your Music, collect the artist's complete discography with release details and ratings, and save it as CSV.

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

Do I need an MCP server?

No. The prompt installs Browser Harness and registers it as a Claude Code skill. Chrome asks once for permission.

Can Claude Code run many browsers at once?

Yes, on Browser Use cloud browsers, one per sub-agent, at $0.02 per browser-hour with stealth, CAPTCHA solving and proxies.

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