Hello, @jg2313
Glad to know that the issue is resolved. Yes, it only shows 28 plugins by default as I can see from my end too:
Is there any other plugins that you were expecting to see on the list from the Plugin Marketplace within the Mattermost Server itself that you come across from the website?
By default, it is mentioned in the github page that:
The Plugin Marketplace is a collection of plugins for use with Mattermost. This repository houses the stateless HTTP service that is run at https://api.integrations.mattermost.com. It is meant to be queried by the Mattermost server to enable plugin discovery by System Admins.
Which makes the rest of the plugins non-discoverable by default and requires you to upload it manually.
I can then check with the plugin marketplace team if the plugin you came across is excluded by default or otherwise.