Last Updated: October 4, 2025
This Privacy Policy explains how the Nomstead Companion Chrome extension ("the Extension") handles data. The Extension is developed by 0xMrGhost1710 to assist players of the Nomstead web game by providing quick access to marketplace data for NPC tasks.
The Extension does not collect, store, or transmit any personal data about its users. It operates solely by:
https://api.nomstead.com/open/marketplace) to display item prices and seller information.chrome.storage.local) to reduce repeated API requests. This cached data is anonymous, contains no personal information, and is stored only on your device.The Extension uses the fetched marketplace data to:
No data is shared with third parties, and no analytics or tracking mechanisms are implemented.
The Extension requires the following Chrome permissions:
storage: To cache marketplace API data locally in your browser for faster performance.activeTab: To inject buttons and information into Nomstead game pages (https://nomstead.com/* and https://www.nomstead.com/*).host_permissions for https://api.nomstead.com/*: To fetch marketplace data from the Nomstead API.These permissions are used solely to provide the Extension’s functionality and do not involve accessing or collecting personal data.
The Extension interacts only with the public Nomstead API (https://api.nomstead.com/open/marketplace). No other third-party services are used.
Since no personal data is collected, there is no risk of personal data exposure. The cached API data is stored securely in your browser’s local storage and is automatically cleared after 5 minutes or when you clear your browser’s storage.
As no personal data is collected, there are no user data rights to manage (e.g., access, deletion). You can uninstall the Extension at any time via Chrome’s extension settings (chrome://extensions/), which will remove all locally cached data.
This Privacy Policy may be updated to reflect changes in the Extension’s functionality or legal requirements. Updates will be posted at https://nomsteadcompanion.com.do/privacy-policy.html. The "Last Updated" date will reflect the latest changes.
For questions about this Privacy Policy, contact the developer:
By using the Nomstead Companion Chrome extension, you agree to this Privacy Policy. If you do not agree, please do not install or use the Extension.