I can deploy it, no worries, and it’ll show up and it does then show up in the “tools” panel, but not in the “Extensions” panel, nor can I search for it. I get a “manifest error” message.
Extensions on the store are static deployments directly by replit.
You can deploy a server (API) maybe, with autoscale if you need that functionality and still have extension as a separate repl to save egress.