Automate Browser Interactions with Playwright
Playwright Browser Tool is an async Python wrapper for Playwright that lets AI agents navigate websites, extract text and links, click elements, and fill forms
Why it matters
Leverage Playwright to programmatically control a web browser for tasks like navigation, data extraction, and form filling.
Outcomes
What it gets done
Navigate to any URL and extract its content.
Scrape text and hyperlinks from web pages.
Automate form submissions and element clicks.
Drive browser actions programmatically.
Install
Add it to your toolbox
Run in your project directory:
curl -fsSL https://spark.entire.vc/get/li-tool-tools-playwright | bash Overview
Playwright Browser Tool
Playwright Browser Tool is an async Python wrapper around the Playwright library that enables programmatic browser control. It provides methods to navigate websites, extract text and hyperlinks from pages, retrieve element attributes, click on page elements, and fill input fields - all through async function calls. Use this tool when building AI agents or automation systems that need to interact with live websites, scrape dynamic content, or perform browser-based workflows. It's designed for async Python environments where you need full browser automation capabilities beyond simple HTTP requests.
What it does
Playwright Browser Tool wraps the Playwright library to enable programmatic browser automation through async Python functions. It provides AI agents and developers with methods to navigate web pages, extract content (text and hyperlinks), interact with page elements through clicks and form fills, and retrieve element attributes - all through a simple async API.
When to use - and when NOT to
Use this tool when you need AI agents to interact with live websites, scrape dynamic content, automate form submissions, or navigate multi-page workflows. It's ideal for building agentic systems that need to browse the web, extract structured data from pages, or perform repetitive browser-based tasks. Do NOT use this tool if you only need static HTML parsing (a simple HTTP client would suffice) or if you require synchronous operations (this tool only supports async functions and Playwright browser APIs).
Inputs and outputs
You provide an async Playwright browser instance and CSS selectors for targeting page elements. The tool accepts navigation URLs, element selectors, form values, and attribute names as inputs. It returns extracted text content, lists of hyperlinks, current page URLs, element attributes (like innerText), and executes actions like clicks and form fills without return values.
Installation and setup
Install via pip:
pip install llama-index-tools-playwright
Initialize with an async browser instance:
browser = await PlaywrightToolSpec.create_async_playwright_browser(
headless=False
)
playwright_tool = PlaywrightToolSpec.from_async_browser(browser)
Core operations
Navigate to pages and extract content:
await playwright_tool.navigate_to("https://playwright.dev/python/docs/intro")
await playwright_tool.extract_text()
await playwright_tool.extract_hyperlinks()
Interact with page elements:
await playwright_tool.click(selector="ELEMENT_SELECTOR")
await playwright_tool.fill(selector="ELEMENT_SELECTOR", value="Hello")
element = await playwright_tool.get_elements(
selector="ELEMENT_SELECTOR", attributes=["innerText"]
)
Manage navigation state:
await playwright_tool.navigate_back()
await playwright_tool.get_current_page()
Who it's for
This tool serves developers who need web browsing capabilities for automation, data engineers automating web scraping pipelines, and teams creating autonomous systems that interact with web applications. An extensive agentic usage example is documented in a Jupyter notebook in the repository's examples directory.
Source README
Playwright Browser Tool
This tool is a wrapper around the Playwright library. It allows you to navigate to a website, extract text and hyperlinks, and click on elements.
Warning
Only support async functions and playwright browser APIs.
Installation
pip install llama-index-tools-playwright
Setup
In order to use this tool, you need to have a async Playwright browser instance. You can hook one up by running the following code:
browser = await PlaywrightToolSpec.create_async_playwright_browser(
headless=False
)
playwright_tool = PlaywrightToolSpec.from_async_browser(browser)
Usage
Navigate to a website
await playwright_tool.navigate_to("https://playwright.dev/python/docs/intro")
Navigate back
await playwright_tool.navigate_back()
Get current page URL
await playwright_tool.get_current_page()
Extract all hyperlinks
await playwright_tool.extract_hyperlinks()
Extract all text
await playwright_tool.extract_text()
Get element attributes
element = await playwright_tool.get_elements(
selector="ELEMENT_SELECTOR", attributes=["innerText"]
)
Click on an element
await playwright_tool.click(selector="ELEMENT_SELECTOR")
Fill in an input field
await playwright_tool.fill(selector="ELEMENT_SELECTOR", value="Hello")
Agentic Usage
This tool has a more extensive example usage documented in a Jupyter notebook here
FAQ
Common questions
Discussion
Questions & comments · 0
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