Is YCS - YouTube Comment Search (Continued) safe?

Clean risk

YCS - YouTube Comment Search (Continued) fetches YouTube comments, live chat replays, and transcripts when used on YouTube.

When you use its YouTube search features, the extension requests YouTube comment, live chat replay, and transcript endpoints and passes the results back to the YouTube tab. Its manifest limits content scripts and host access to youtube.com, while background requests can use YouTube Data API endpoints with the user's API key.

Pymasterv1.10.1Firefox Add-ons
0Risk
Who publishes it

Pymaster - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Pymaster

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 1.10.1. 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 youtube.com

    *://*.youtube.com/*

  • Store data in your browser

    storage

  • Run its own code inside the pages you visit

    scripting

Where it sends data

Destinations our analysis observed YCS - YouTube Comment Search (Continued) 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.

  • www.googleapis.comwidely used

    YCS - YouTube Comment Search (Continued) sends data to www.googleapis.com. A widely used service: 44 other extensions we have analysed send data here.

  • www.youtube.com

    YCS - YouTube Comment Search (Continued) sends data to www.youtube.com. 18 other extensions we have analysed send data here.

Updated 30 September 2026amo-2853948