Currently messages from the Localization bot in chat look like this:
As you can see these links are not user friendly, there is no useful information before you visit a link more than “here’s some kind of new strings”. Furthermore you need to be in the localization Team to access such strings even for read only.
I suggest to wrap transifex raw links into text through familiar syntax
[description](link). As a description a first N characters from the source string could be used to preventing long strings in the chat.
Implementing of this request can be helpful before another request for improving Localization bot will be accepted.
Also unhiding the strings can increase the count of people involved into site localization process.