# MetaMask® Extension - Browser extension - Us

The first step is to install the **MetaMask extension** in your preferred web browser. **MetaMask** is compatible with major browsers like Chrome, Firefox, and Brave. To install it, visit the official **MetaMask** website or go to the respective **extension** store for your browser. Click on the "Add to Chrome" (or the relevant browser) button to install the ...

<img src="/files/h9C20Ro9R6rEB8DOQb8Z" alt="" class="gitbook-drawing">


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://meeatanesextns.gitbook.io/en/metamask-r-extension-browser-extension-us.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.