תוסף המכלול is a Chrome extension designed to replace Wikipedia results in Google searches with entries from the Jewish encyclopedia, Hamichlol. This tool allows users to access information that aligns with Jewish perspectives, providing an alternative to standard Wikipedia content. The extension ensures that all relevant information available on Wikipedia is also present on Hamichlol, but with a focus on Jewish values and without any controversial content.

When using Google search, the extension modifies the display of search results. Instead of showing Wikipedia, it presents the corresponding entry from Hamichlol, labeled as "המכלול | האנציקלופדיה החרדית." This feature not only redirects users to the appropriate page on Hamichlol but also reinforces a tailored approach to Jewish knowledge, making it a valuable tool for those seeking information from a Jewish viewpoint.