Is MetaMan safe?

Low risk

MetaMan automates Facebook messaging and lets facebook.com pages read its stored vendor login tokens.

The extension works with Facebook's internal APIs and sends messages from the user's account on a schedule using message data held in its local storage. Its external message handler, reachable from any facebook.com page, returns the stored Kyubi login token, Facebook LSD token and email, and lets the caller overwrite stored keys such as the message queue. It also talks to the vendor's Kyubi login and notification APIs.

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

justapreneurv1.0Chrome Web Store
15Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed MetaMan 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.

  • app.kyubi.io

    MetaMan sends data to app.kyubi.io. 3 other extensions we have analysed send data here.

  • dev.kyubi.io

    MetaMan sends data to dev.kyubi.io. No other extension we have analysed sends data here.

  • partner.tier5.us

    MetaMan sends data to partner.tier5.us. No other extension we have analysed sends data here.

Updated 15 October 2026kgnblldiincealpmnodaobellfgppmea