Browser Use

Overview of the Browser Use integration.

The following documentation is for Browser Use v1.14.4.

Overview

The Browser Use book enables you to perform web automation using natural language. Use plain English to describe a task, and a remote browser agent will execute it.

The browser agent can perform a range of web automation tasks, including navigating pages, filling out forms, and extracting structured data, all with full traceability. Every action is logged with detailed step plans and unique session IDs. Take a look at this quick example:

Setup

The following integrations need to be connected to your Kognitos workspace:

• Browser Use

Steps

Follow these steps to connect the integration in Kognitos:

1

Navigate

Using the left navigation menu, go to Integrations → Explore Integrations.

2

Find

Search for the integration and click on it.

3

Connect

Click on Connect to add a connection to the integration.

4

Configure

Add a name for the connection. You'll be prompted for authentication details if needed. Then, click on Connect.

Authentication

Use one of the following authentication methods to connect this integration in Kognitos. Each method has its own configuration requirements.

The Browser Use book can be used with or without credentials.

Getting Started

Best Practices

Actions

The following actions are available in the Browser Use integration:

1. Close a browser

Close a browser instance.

2. Perform a task on a browser and get the visual log, the detailed plan, the result, the browser run id and the browser files

Execute a browser-based web automation task.

3. Provision a browser

Provision a new K8s browser instance for a web automation task.

4. Provision an aws browser

Provision a new AWS AgentCore browser instance for a web automation task.

5. Run a playwright script on a browser and get the result, the browser run id and the browser files

Execute a custom Playwright script on the provisioned browser.

Concepts

Browser instance

Represents attributes of an instance with browser support.

Field Name	Description	Type
browser_name	The name of the browser instance (pod name or AWS session ID).	text
vnc	The Virtual Network Computing (VNC) URL to access the browser.	text
browser_type	The type of browser backend ("k8s" or "aws").	optional[text]

Browser task

Represents a browser automation task.

Field Name	Description	Type
instructions	A natural language description of the task for the browser agent to perform (e.g., "Log into my account on example.com and check for new messages").	text
browser_task_id	Identifier for the browser task.	text
output	The desired structure or format of the results. It is recommended to use key-value pairs for clarity (e.g., {"key": "value"}). If specified, the agent will format the result accordingly.	optional[text]
worker_id	Identifier for the Kognitos worker executing the task.	text
line_id	Identifier for the specific line/step in the Kognitos automation.	text
browser_task_version	Version of the browser task.	text
task_context	Optional additional context or data to assist in completing the task. Contains the resolved reference facts for the task.	optional[json]
credential_names	The names of the authentication credentials needed for the task.	optional[list of text]
files	The files to be uploaded to the browser.	optional[list of text]