Is TeamCity Notifier safe?

Low risk

TeamCity Notifier lets any website save a TeamCity server URL and create notifications that open page-supplied links.

Its content scripts run on all websites and accept page messages without checking which site sent them. A page can provide TeamCity server details that the extension stores and polls in an offscreen iframe, and can create browser notifications whose clicks open page-supplied URLs.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

JetBrainsv0.0.26Chrome Web Store
17Risk
Who publishes it

JetBrains s.r.o - 2 other listings from the same operator, none carrying a finding

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

Publisher
JetBrains
Declared legal entity
JetBrains s.r.o
Registered address
Na Hřebenech II 1718/8, Praha 140 00, CZ
Registered contact
JetBrains Distributions s.r.o.

Same store account

2 other listings published from this account, 90k+ users between them, none of them carrying a finding.

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 0.0.26. 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>

  • Store data in your browser

    storage

  • Show you desktop notifications

    notifications

  • Keep running in the background while your browser is open

    background

  • Run hidden pages in the background

    offscreen

declarativeNetRequestWithHostAccess
Updated 30 September 2026miolcigeeebinhdbihpodaajenfoggjl