With Kagi Search for Firefox you can use Kagi search in private window without the need to log in.
Kagi Search extension also enables instant summary of your current page.
Installation instructions: Once added to Firefox, click the extension icon in the toolbar and 'Allow Access'. If you see 'No Kagi session found', click the 'advanced settings' icon in the top right, then click the 'save settings' button, then click "Let's Go".
Kagi Search for Firefox is full open source and available at
https://github.com/kagisearch/browser_extensions
