AgentSkillsCN

agent-browser

自动执行浏览器交互操作，用于网页测试、表单填写、截屏以及数据提取。当用户需要浏览网站、与网页互动、填写表单、截取屏幕截图、测试Web应用程序，或从网页中提取信息时，可使用此功能。

SKILL.md
--- frontmatter
name: agent-browser
description: Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
allowed-tools: Bash(agent-browser:*)

Browser Automation with agent-browser

Quick start

bash
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

bash
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)

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

Interactions (use @refs from snapshot)

bash
agent-browser click @e1           # Click
agent-browser fill @e2 "text"     # Clear and type
agent-browser type @e2 "text"     # Type without clearing
agent-browser press Enter         # Press key
agent-browser hover @e1           # Hover
agent-browser select @e1 "value"  # Select dropdown
agent-browser scroll down 500     # Scroll page
agent-browser upload @e1 file.pdf # Upload files

Get information

bash
agent-browser get text @e1        # Get element text
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

Screenshots & PDF

bash
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

Wait

bash
agent-browser wait @e1                     # Wait for element
agent-browser wait 2000                    # Wait milliseconds
agent-browser wait --text "Success"        # Wait for text
agent-browser wait --load networkidle      # Wait for network idle

Cookies & Storage

bash
agent-browser cookies                     # Get all cookies
agent-browser cookies set name value      # Set cookie
agent-browser storage local               # Get all localStorage
agent-browser storage local set k v       # Set value

Example: Form submission

bash
agent-browser open https://example.com/form
agent-browser snapshot -i
# Output shows: textbox "Email" [ref=e1], textbox "Password" [ref=e2], button "Submit" [ref=e3]

agent-browser fill @e1 "user@example.com"
agent-browser fill @e2 "password123"
agent-browser click @e3
agent-browser wait --load networkidle
agent-browser snapshot -i  # Check result

Debugging

bash
agent-browser open example.com --headed   # Show browser window
agent-browser console                     # View console messages
agent-browser errors                      # View page errors