Get fully involved you need several accounts.
Register via the link on the top right of this page, then your account will be unlocked by the administrator in the next days. This gives access to the wiki, the bug tracker and the web appearance of COOL. In case of trouble contact Edgar Taube.
GIT push access¶
Then you can clone it via
git clone firstname.lastname@example.org:cool # and then pushing is via git push
For existing repositories do
git remote add cal8 email@example.com:cool # pushing is via git push cal8 master # or via git branch --set-upstream master cal8/master # only needed once git push