Is CSDN·浏览器助手 safe?

CSDN browser assistant adds a clip button to every website and reports your CSDN account cookies and page views to CSDN's tracking servers.

Registered on every site, the extension injects a fixed clip ('C笔记') button that, when clicked, reads the page title, URL, hostname, and largest image into its collect panel. Its service worker reads your CSDN account cookies (UserName, UserNick and other c_* cookies) and bundles them into page-view and click beacons sent to event.csdn.net, and writes the extension's ID, install UUID, and version into .csdn.net cookies. The new-tab search box also forwards each keystroke of your query to Google, Bing, Zhihu, and CSDN suggestion APIs.