Is ChatGPT context companion safe?

Clean risk

ChatGPT context companion sends selected page text from context-menu prompts to ChatGPT or OpenAI.

When a user invokes a context-menu prompt, the extension builds a prompt from the selected text on the page and submits it to ChatGPT. In the default mode it sends the prompt into a ChatGPT tab; in API mode it posts the same prompt to OpenAI's chat completions API with the user's configured API key.

Muthukumaran Navaneethakrishnanv2.2.2Chrome Web Store
0Risk
Who publishes it

Deemwar Monads and abstractions - 1 other listing 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
Muthukumaran Navaneethakrishnan
Declared legal entity
Deemwar Monads and abstractions
Registered address
96,7th street,abirami nagar,maduravoyal, Chennai, Tamil Nadu 600107, IN
Registered contact
Suguna

Same store account

1 other listing published from this account, 8k+ 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 2.2.2. 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 chat.openai.com

    https://chat.openai.com/chat/

  • Act on the current tab, but only after you click the extension

    activeTab

  • Run its own code inside the pages you visit

    scripting

  • Add items to the right-click menu

    contextMenus

  • See the address and title of every tab you have open

    tabs

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed ChatGPT context companion 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.openai.comwidely used

    ChatGPT context companion sends data to api.openai.com. A widely used service: 57 other extensions we have analysed send data here.

  • chat.openai.comwidely used

    ChatGPT context companion sends data to chat.openai.com. A widely used service: 27 other extensions we have analysed send data here.

Updated 30 September 2026elfmpgajdjmknldbbicgpdiaalbkkioc