Right now we at GitLab offer Project Services http://doc.gitlab.com/ce/integration/README.html

This enabled people to add new functions that are tested as part of the codebase so that plugins don't break on upgrades.

Are there any plugins you would like to see?

BTW We're considering renaming 'Project Services' to 'Add-ons'. Do you think that makes things clearer?

Thanks for the reply! I think Project Services makes sense. This was just me not reading the docs or researching this better. I'm going to look at adding some services later. Thanks for the information!

OK, thanks!