browser_evaluate
Execute JavaScript code on web pages or specific elements to automate interactions, extract data, or test functionality.
Instructions
Evaluate JavaScript expression on page or element
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| function | Yes | () => { /* code */ } or (element) => { /* code */ } when element is provided | |
| element | No | Human-readable element description used to obtain permission to interact with the element | |
| ref | No | Exact target element reference from the page snapshot |