We highly recommend to contact integration platforms to figure out what metrics they can extract. Sometimes integration platforms don't have certain metrics out of the box, so it's better to contact them.
Useful integrations
1
Create an issue
(GitHub) when a new event is created in Skype
2
Create a comment
(GitHub) when a new event is created in Skype
3
Add labels
(GitHub) when a new event is created in Skype
4
Delete a comment
(GitHub) when a new event is created in Skype