Is JSX Tool safe?
JSX Tool lets any webpage trigger its background script to open a localhost WebSocket connection.
JSX Tool runs a content script on every site and forwards a page event into its background service worker. If that event says a connection is available, the background opens a WebSocket to the supplied local address, so a webpage can cause the extension to contact localhost or 127.0.0.1; a separate message handler also accepts jsxtool.com-prefixed origins when updating the extension's stored login state.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itStanton Street Inc - no other listings under this identity
Stanton Street Inc - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
What it can do
Permissions this extension asks for, as declared in version 1.0.14. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on every site you visit
<all_urls>
Read and change your data on localhost:*
ws://localhost:*/*
Read and change your data on 127.0.0.1:*
ws://127.0.0.1:*/*
Read and change your data on 0.0.0.0:*
ws://0.0.0.0:*/*
Read and change your data on jsxtool.com
https://jsxtool.com/* and 1 more
Read and change your data on backend.jsxtool.com
https://backend.jsxtool.com/*
Block and redirect the requests your browser makes
declarativeNetRequest
Watch every request your browser makes
webRequest
See every page you navigate to, as you navigate to it
webNavigation
Act on the current tab, but only after you click the extension
activeTab
Store data in your browser
storage
See the address and title of every tab you have open
tabs
Schedule its own background tasks
alarms
Run hidden pages in the background
offscreen
Where it sends data
Destinations our analysis observed JSX Tool contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- 127.0.0.1
JSX Tool sends data to 127.0.0.1. 7 other extensions we have analysed send data here.
- localhost
JSX Tool sends data to localhost. Named as a recipient by 11 other extensions we have analysed.