Blue Shield Grabber

Name: Blue Shield Grabber
Author: mc-cat-tty

By: mc-cat-tty

Firefox extension to grab Google Meet blue shield (host controls) before the meeting creator.

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Features & Capabilities

Firefox extension to grab Google Meet blue shield (host controls) before the meeting creator.

USAGE In order to grab the blue shield before the others, you have to open the homepage of the Classroom's class you want to fool. Once it is loaded, click on the ShieldGrabber icon at the top of your screen (in the menu bar), press the blue button, and refresh the page. Then, keep Google Classroom webpage open and wait until your teacher renews GMeet link.

SETTINGS You can change default user id from about:addons page. Clink on the three dots, then Preferences. Change Google user id value with the id corresponding to your preferred account, according to the one you want to use during auto-login process. Once the input box is updated, press Save button.

DISCLAIMER This Firefox addon is indended for academic and educational purposes only. We take no responsibility for any usage other than those specified.

User Growth & Download Statistics

Add-on

By:

mc-cat-tty

Daily users:

Version:

2.2 Last updated: 2021-04-09

Version code:

5213256

Creation date:

2021-03-28

Risk:

Permissions:

storage
notifications
tabs
webRequest
*://classroom.google.com/*/querycourse*

Content scripts matches:

classroom.google.com

Size:

31.72KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-09

Compare stats and ranking:

Ranking

# 131,903 ▲ 13,196

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

mc-cat-tty

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/blue-shield-grabber/

Website:

https://github.com/ITIS-Enrico-Fermi/shieldgrabber

Is Blue Shield Grabber Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Blue Shield Grabber requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Blue Shield Grabber is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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