Browser Automation Agent Skill

by claude-office-skills

Automate web browser interactions, scraping, testing, and workflow automation with Puppeteer/Playwright

907 tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

353

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/claude-office-skills/skills --skill Browser Automation

The instruction itself

11 sections, as written by the author

Browser Automation

Automate web browser interactions for scraping, testing, and workflow automation.

Core Capabilities

navigation:
  goto:
    url: "https://example.com"
    wait_until: "networkidle"
    timeout: 30000
    
  actions:
    - wait_for_selector: ".content"
    - scroll_to_bottom: true
    - wait_for_navigation: true

Element Interaction

interactions:
  click:
    selector: "button.submit"
    options:
      click_count: 1
      delay: 100
      
  type:
    selector: "input[name='email']"
    text: "[email protected]"
    options:
      delay: 50  # Human-like typing
      
  select:
    selector: "select#country"
    value: "US"
    
  file_upload:
    selector: "input[type='file']"
    files: ["document.pdf"]

Data Extraction

scraping:
  extract_text:
    selector: ".article-content"
    
  extract_all:
    selector: ".product-card"
    fields:
      name: ".product-name"
      price: ".price"
      url:
        selector: "a"
        attribute: "href"
        
  extract_table:
    selector: "table.data"
    output: json

Screenshots & PDF

capture:
  screenshot:
    path: "screenshot.png"
    full_page: true
    type: "png"
    
  pdf:
    path: "page.pdf"
    format: "A4"
    print_background: true

Workflow Examples

Form Automation

// Login and fill form
await page.goto('https://app.example.com/login');
await page.fill('#email', '[email protected]');
await page.fill('#password', 'securepass');
await page.click('button[type="submit"]');
await page.waitForNavigation();

// Navigate to form
await page.click('a[href="/new-entry"]');
await page.fill('#title', 'Automated Entry');
await page.fill('#description', 'Created via automation');
await page.click('button.submit');

Web Scraping

scraping_workflow:
  - navigate: "https://news.example.com"
  - wait: ".article-list"
  - extract_all:
      selector: ".article"
      fields:
        title: "h2"
        summary: ".excerpt"
        link:
          selector: "a"
          attribute: "href"
  - paginate:
      next_button: ".pagination .next"
      max_pages: 10
  - output: "articles.json"

E2E Testing

test_workflow:
  - name: "User Registration"
    steps:
      - goto: "/register"
      - fill:
          "#email": "[email protected]"
          "#password": "Test123!"
      - click: "button[type='submit']"
      - assert:
          selector: ".success-message"
          text_contains: "Welcome"

Best Practices

Wait Strategies: Use proper waits
Error Handling: Catch navigation failures
Rate Limiting: Be respectful to servers
Headless Mode: Use for production
Selectors: Prefer data-testid attributes
Screenshots: Capture on failures

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How to use it

Copy the folder

Take claude-office-skills/browser automation from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.