Basket of Many Things — Add to Cart Edge extension security report

Basket of Many Things finishes the job that mtgbasket.co.nz starts. mtgbasket.co.nz compares Magic: The Gathering singles across New Zealand card shops and works out the cheapest way to buy a whole deck list once shipping is counted. Most of those shops run on Shopify, so the site can hand you a pre-filled cart link and you are done. Three of them cannot: HobbyMaster, HobbyLords and FetchTCG have no cart link, so buying a 40-card basket there meant adding every card by hand or installing a bookmarklet first. This extension removes that step. Click "Add all" on one of those three stores and it opens the store in a new tab, adds every listing from your basket using your own signed-in session, and leaves you on the cart page ready to check out. A small progress box shows how far along it is, and tells you plainly if something did not go in. It runs only on mtgbasket.co.nz and the three store sites named in its permissions, it only ever acts on a basket you have already built and clicked a button to send, and it collects nothing: no account, no analytics, no browsing history, no data leaves your machine. Your card shop sees an ordinary signed-in shopper adding items to a cart.