mattermost-chrome-badge

A chrome badge that shows the number of unread private messages in Mattermost. It also shows if there are any new messages in channels or private groups.

Install the extension from chrome web store.

The badge has the following states:

• grey icon with a question mark when the extension is not configured, black otherwise;
• the number of unread private messages are shown in red;
• the icon turns blue when there is one or more private group or channel unread messages.