browser-use

Files (3)

• SKILL.md
• cdp-python.md · references/
• multi-session.md · references/

SKILL.md (first lines)

# Browser Automation with browser-use CLI

The `browser-use` command provides fast, persistent browser automation. A background daemon keeps the browser open across commands, giving ~50ms latency per call.

## Prerequisites

```bash
browser-use doctor    # Verify installation
```

For setup details, see https://github.com/browser-use/browser-use/blob/main/browser_use/skill_cli/README.md

## Core Workflow

1. **Navigate**: `browser-use open <url>` — launches headless browser and opens page
2. **Inspect**: `browser-use state` — returns clickable elements with indices
3. **Interact**: use indices from state (`browser-use click 5`, `browser-use input 3 "text"`)
4. **Verify**: `browser-use state` or `browser-use screenshot` to confirm
5. **Repeat**: browser stays open between commands

If a command fails, run `browser-use close` first to clear any broken session, then retry.

To use the user's existing Chrome (preserves logins/cookies): run `browser-use connect` first.
To use a cloud browser instead: run `browser-use cloud connect` first.
After either, commands work the same way.

### If `browser-use connect` fails

When `browser-use connect` cannot find a running Chrome with remote debugging, prompt the user with two options:

1. **Use their real Chrome browser** — they need to enable remote debugging first:
   - Open `chrome://inspect/#remote-debugging` in Chrome, or relaunch Chrome with `--remote-debugging-port=9222`
   - Then retry `browser-use connect`
2. **Use managed Chromium with their Chrome profile** — no Chrome setup needed:
   - Run `browser-use profile list` to show available profiles
   - Ask which profile they want, then use `browser-use --profile "ProfileName" open <url>`
   - This launches a separate Chromium instance with their profile data (cookies, logins, extensions)

Let the user choose — don't assume one path over the other.

## Browser Modes

```bash
browser-use open <url>                         # Default: headless Chromium (no setup needed)
browser-use --headed open <url>                # Visible window (for debugging)
browser-use connect                            # Connect to user's Chrome (preserves logins/cookies)
browser-use cloud connect                      # Cloud browser (zero-config, requires API key)
browser-use --profile "Default" open <url>     # Real Chrome with specific profile
```

After `connect` or `cloud connect`, all subsequent commands go to that browser — no extra flags needed.

## Commands

```bash
# Navigation
browser-use open <url>                    # Navigate to URL
browser-use back                          # Go back in history
browser-use scroll down                   # Scroll down (--amount N for pixels)
browser-use scroll up                     # Scroll up
browser-use tab list                      # List all tabs
browser-use tab new [url]                 # Open a new tab (blank or with URL)
browser-use tab switch <index>            # Switch to tab by index
browser-use tab close <index> [index...]  # Close one or more tabs

# Page State — always run state first to get element indices
browser-use state                         # URL, title, clickable elements with indices
browser-use screenshot [path.png]         # Screenshot (base64 if no path, --full for full page)

# Interactions — use indices from state
browser-use click <index>                 # Click element by index
browser-use click <x> <y>                 # Click at pixel coordinates
browser-use type "text"                   # Type into focused element
browser-use input <index> "text"          # Click element, clear existing text, then type
browser-use input <index> ""              # Clear a field without typing new text
browser-use keys "Enter"                  # Send keyboard keys (also "Control+a", etc.)
browser-use select <index> "option"       # Select dropdown option
browser-use upload <index> <path>         # Upload file to file input
browser-use hover <index>                 # Hover over element
browser-use dblclick <index>              # Double-click element
browser-use rightclick <index>            # Right-click element

# Data Extraction
browser-use eval "js code"                # Execute JavaScript, return result
browser-use get title                     # Page title
browser-use get html [--selector "h1"]    # Page HTML (or scoped to selector)
browser-use get text <index>              # Element text content
browser-use get value <index>             # Input/textarea value
browser-use get attributes <index>        # Element attributes
browser-use get bbox <index>              # Bounding box (x, y, width, height)

# Wait
browser-use wait selector "css"           # Wait for element (--state visible|hidden|attached|detached, --timeout ms)
browser-use wait text "text"              # Wait for text to appear

# Cookies
browser-use cookies get [--url <url>]     # Get cookies (optionally filtered)
browser-use cookies set <name> <value>    # Set cookie (--domain, --secure, --http-only, --same-site, --expires)
browser-use cookies clear [--url <url>]   # Clear cookies
browser-use cookies export <file>         # Export to JSON
browser-use cookies import <file>         # Import from JSON

# Session
browser-use close                         # Close browser and stop daemon
browser-use sessions                      # List active sessions
browser-use close --all                   # Close all sessions
```

For advanced browser control (CDP, device emulation, tab activation), see `references/cdp-python.md`.

## Cloud API

```bash
browser-use cloud connect                 # Provision cloud browser and connect (zero-config)
browser-use cloud login <api-key>         # Save API key (or set BROWSER_USE_API_KEY)
browser-use cloud logout                  # Remove API key
browser-use cloud v2 GET /browsers        # REST passthrough (v2 or v3)
browser-use cloud v2 POST /tasks '{"task":"...","url":"..."}'
browser-use cloud v2 poll <task-id>       # Poll task until done

From dmvthrowers/yoyo-player-map, Unlicense.

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