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    nicanac

    agent-browser

    nicanac/agent-browser
    Coding
    1
    2 installs

    About

    SKILL.md

    Install

    Install via Skills CLI

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    ├─
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    About

    Automates browser interactions for web testing, form filling, screenshots, and data extraction.

    SKILL.md

    Browser Automation with agent-browser

    Quick start

    agent-browser open <url>        # Navigate to page
    agent-browser snapshot -i       # Get interactive elements with refs
    agent-browser click @e1         # Click element by ref
    agent-browser fill @e2 "text"   # Fill input by ref
    agent-browser close             # Close browser
    

    Core workflow

    1. Navigate: agent-browser open <url>
    2. Snapshot: agent-browser snapshot -i (returns elements with refs like @e1, @e2)
    3. Interact using refs from the snapshot
    4. Re-snapshot after navigation or significant DOM changes

    Commands

    Navigation

    agent-browser open <url>      # Navigate to URL
    agent-browser back            # Go back
    agent-browser forward         # Go forward
    agent-browser reload          # Reload page
    agent-browser close           # Close browser
    

    Snapshot (page analysis)

    agent-browser snapshot            # Full accessibility tree
    agent-browser snapshot -i         # Interactive elements only (recommended)
    agent-browser snapshot -c         # Compact output
    agent-browser snapshot -d 3       # Limit depth to 3
    agent-browser snapshot -s "#main" # Scope to CSS selector
    

    Interactions (use @refs from snapshot)

    agent-browser click @e1           # Click
    agent-browser dblclick @e1        # Double-click
    agent-browser focus @e1           # Focus element
    agent-browser fill @e2 "text"     # Clear and type
    agent-browser type @e2 "text"     # Type without clearing
    agent-browser press Enter         # Press key
    agent-browser press Control+a     # Key combination
    agent-browser keydown Shift       # Hold key down
    agent-browser keyup Shift         # Release key
    agent-browser hover @e1           # Hover
    agent-browser check @e1           # Check checkbox
    agent-browser uncheck @e1         # Uncheck checkbox
    agent-browser select @e1 "value"  # Select dropdown
    agent-browser scroll down 500     # Scroll page
    agent-browser scrollintoview @e1  # Scroll element into view
    agent-browser drag @e1 @e2        # Drag and drop
    agent-browser upload @e1 file.pdf # Upload files
    

    Get information

    agent-browser get text @e1        # Get element text
    agent-browser get html @e1        # Get innerHTML
    agent-browser get value @e1       # Get input value
    agent-browser get attr @e1 href   # Get attribute
    agent-browser get title           # Get page title
    agent-browser get url             # Get current URL
    agent-browser get count ".item"   # Count matching elements
    agent-browser get box @e1         # Get bounding box
    

    Check state

    agent-browser is visible @e1      # Check if visible
    agent-browser is enabled @e1      # Check if enabled
    agent-browser is checked @e1      # Check if checked
    

    Screenshots & PDF

    agent-browser screenshot          # Screenshot to stdout
    agent-browser screenshot path.png # Save to file
    agent-browser screenshot --full   # Full page
    agent-browser pdf output.pdf      # Save as PDF
    

    Video recording

    agent-browser record start ./demo.webm    # Start recording (uses current URL + state)
    agent-browser click @e1                   # Perform actions
    agent-browser record stop                 # Stop and save video
    agent-browser record restart ./take2.webm # Stop current + start new recording
    

    Recording creates a fresh context but preserves cookies/storage from your session. If no URL is provided, it automatically returns to your current page. For smooth demos, explore first, then start recording.

    Wait

    agent-browser wait @e1                     # Wait for element
    agent-browser wait 2000                    # Wait milliseconds
    agent-browser wait --text "Success"        # Wait for text
    agent-browser wait --url "**/dashboard"    # Wait for URL pattern
    agent-browser wait --load networkidle      # Wait for network idle
    agent-browser wait --fn "window.ready"     # Wait for JS condition
    

    Mouse control

    agent-browser mouse move 100 200      # Move mouse
    agent-browser mouse down left         # Press button
    agent-browser mouse up left           # Release button
    agent-browser mouse wheel 100         # Scroll wheel
    

    Semantic locators (alternative to refs)

    agent-browser find role button click --name "Submit"
    agent-browser find text "Sign In" click
    agent-browser find label "Email" fill "user@test.com"
    agent-browser find first ".item" click
    agent-browser find nth 2 "a" text
    

    Browser settings

    agent-browser set viewport 1920 1080      # Set viewport size
    agent-browser set device "iPhone 14"      # Emulate device
    agent-browser set geo 37.7749 -122.4194   # Set geolocation
    agent-browser set offline on              # Toggle offline mode
    agent-browser set headers '{"X-Key":"v"}' # Extra HTTP headers
    agent-browser set credentials user pass   # HTTP basic auth
    agent-browser set media dark              # Emulate color scheme
    

    Cookies & Storage

    agent-browser cookies                     # Get all cookies
    agent-browser cookies set name value      # Set cookie
    agent-browser cookies clear               # Clear cookies
    agent-browser storage local               # Get all localStorage
    agent-browser storage local key           # Get specific key
    agent-browser storage local set k v       # Set value
    agent-browser storage local clear         # Clear all
    

    Network

    agent-browser network route <url>              # Intercept requests
    agent-browser network route <url> --abort      # Block requests
    agent-browser network route <url> --body '{}'  # Mock response
    agent-browser network unroute [url]            # Remove routes
    agent-browser network requests                 # View tracked requests
    agent-browser network requests --filter api    # Filter requests
    

    Tabs & Windows

    agent-browser tab                 # List tabs
    agent-browser tab new [url]       # New tab
    agent-browser tab 2               # Switch to tab
    agent-browser tab close           # Close tab
    agent-browser window new          # New window
    

    Frames

    agent-browser frame "#iframe"     # Switch to iframe
    agent-browser frame main          # Back to main frame
    

    Dialogs

    agent-browser dialog accept [text]  # Accept dialog
    agent-browser dialog dismiss        # Dismiss dialog
    

    JavaScript

    agent-browser eval "document.title"   # Run JavaScript
    

    Debugging

    agent-browser open example.com --headed              # Show browser window
    agent-browser console                                # View console messages
    agent-browser errors                                 # View page errors
    agent-browser record start ./debug.webm              # Record from current page
    agent-browser record stop                            # Save recording
    agent-browser --cdp 9222 snapshot                    # Connect via CDP
    agent-browser highlight @e1                          # Highlight element
    agent-browser trace start                            # Start recording trace
    agent-browser trace stop trace.zip                   # Stop and save trace
    
    Recommended Servers
    Browserbase
    Browserbase
    Repository
    nicanac/vibe-architect-central
    Files