Is mu.ai safe?

Clean risk

mu.ai sends your prompts and attached files on claude.ai, chatgpt.com and gemini to mu-ai.app before they are submitted.

When you press send on Claude, ChatGPT or Gemini, the extension holds the message and posts the full prompt text, plus any files or images you attached (base64), to mu-ai.app along with a session token. The server's reply can add text to the front of your prompt before it is sent. A popup toggle pauses this, and the extension sends the prompt unchanged if the request fails.

Theodore Weicker Vv1.0.3Chrome Web Store
0Risk

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 mu.ai 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.

  • mu-ai.app

    mu.ai sends data to mu-ai.app. No other extension we have analysed sends data here.

Updated 15 October 2026fjnmeacfakcjmmmcngpbolpcaighcfol