Concepts
Concepts used in Browser Use book.
Browser instance
Represents attributes of an instance with browser support on EKS.
browser_name
The name of the browser instance.
text
vnc
The Virtual Network Computing (VNC) URL to access the browser.
text
Browser task
Represents a browser automation task.
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]
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