Need a simple Google Chrome Extension

This is the first task for a new product based on browser extension. Need a simple chrome extension that does the following while on just one site - namely, [login to view URL]: 1. extract URL U of the current page. 2. make an API call to an API running on our site ([login to view URL]) with U as input. This will return list[s, list[sh,u]]. u is a url. Example output: [[s1,[sh11,u11],[sh12,u12]], [s2,[sh21,u21]], [s3,[sh31,u31],[sh32,u32],[sh33,u33]]]. 3. If the list is not null, show each of these in different lines as shown below either (a) between video description and comments on the same page or (b) in a very simple GUI modal. Clicking on u should open a chrome/window tab with that URL u. Please put the following in a purple bounded box. List: - s1 -- sh11: u11 -- sh12: u12 - s2 -- sh21: u21 - s3 -- sh31: u31 -- sh32: u32 -- sh33: u33 Some notes: - Minimize the size of the extension. - Minimize access permissions required. - Should take minimal resources and run in the background and show results only when available. - Based on mv3 ([login to view URL]) - Please provide instructions to edit, build and upload to Chrome Web Store.