Is FoE - Helper safe?

Clean risk

FoE - Helper uploads in-game profile and building data to api.foe-rechner.de when GlobalSend is enabled (on by default).

When the GlobalSend setting is active, the extension reads the player's in-game profile (player ID, username, portrait, guild ID, world) and Great Building data from the game page and posts it to api.foe-rechner.de on game startup. Game world list data is also transmitted unconditionally, regardless of the GlobalSend setting. The feature is marketed as guild coordination and can be disabled via the extension's settings.

mainlinev4.8.3.0Firefox Add-ons
0Risk
Who publishes it

mainline - no other listings under this identity, 11 shared hostnames

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

Publisher
mainline

Shared hosts - 11 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

api.foe-rechner.de
Also called by 1 other listing
calculador-foe.es
Also called by 1 other listing: FoE - Helper
docs.foe
Also called by 1 other listing: FoE - Helper
docs.foe-helper.com
Also called by 1 other listing: FoE - Helper
foe-helper.com
Also called by 1 other listing: FoE - Helper
i18n.foe-helper.com
Also called by 1 other listing
foede.innogamescdn.com
Also called by 2 other listings, including Forge Hammer
forgeofempires.fandom.com
Also called by 2 other listings, including Forge Hammer
vdw.staytuned.gr
Also called by 2 other listings, including Forge Hammer
foestats.com
Also called by 3 other listings, including Forge Hammer
foe.scoredb.io
Also called by 4 other listings, including FoE-Info

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 4.8.3.0. 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 forgeofempires.com

    https://*.forgeofempires.com/*

  • Read and change your data on foe-helper.com

    https://foe-helper.com/* and 1 more

  • Read and change your data on foe-rechner.de

    https://*.foe-rechner.de/*

  • Schedule its own background tasks

    alarms

  • Store data in your browser

    storage

  • Show you desktop notifications

    notifications

  • Write to your clipboard

    clipboardWrite

Where it sends data

Destinations our analysis observed FoE - Helper 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.

  • api.foe-rechner.de

    FoE - Helper sends data to api.foe-rechner.de. 2 other extensions we have analyzed send data here.

Updated 2 November 2026amo-2618548