Nexus does not collect, store, or transmit any user data. The extension operates entirely locally:

• API Key: Stored in browser local storage. Never sent anywhere except Google's Gemini API endpoints.
• Page Content: Assignment questions are sent to Google's Gemini API using the user's own API key. No page content is stored or transmitted to any third party.
• No Analytics: The extension does not use any analytics, tracking, or telemetry.
• No Cookies: The extension does not set or read any cookies.
• Open Source: The full source code is available at https://github.com/Bappaditya-kuilya/Nexus

This extension requires the user to provide their own Gemini API key from Google AI Studio. The extension sends assignment page content to Google's Generative AI API (generativelanguage.googleapis.com) using that key. No data is collected by the extension itself.

To test:
1. Load the extension from the zip
2. Get a free API key from https://aistudio.google.com/apikey
3. Open the extension sidebar, paste the key in Settings
4. Open any page with radio buttons or text inputs (e.g. a Google Form)
5. Click Scan page, then Answer, then Fill page

Build instructions (if source code is needed):

git clone https://github.com/Bappaditya-kuilya/Nexus.git
cd Nexus
node build.js
# Load dist/firefox/ as a temporary add-on, or upload dist/firefox/ as a zip