
Hi @Kaur, Kimberly,
Thank you for posting in the community.
Per my knowledge, there is no way to create a knowledge-base page that meets your needs for now. There are no out-of-the-box web parts for SharePoint to implement your requirements, and the script can only create a page, but the search box on the page needs to be implemented by a third-party plugin. Thank you for your understanding and tolerance!
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.