Although that seems dedicated to Julia packages? ElastiCluster is a (Python+Ansible) tool to install Julia, not really something that you would use in your Julia code – would that still fit the packages/tooling section?
Given that there are other tools discussed in that section that are not written in Julia (e.g. editor plugins), I’d say that’s probably appropriate. You might generate more interest if you gave some description of how to deploy Julia packages in particular with this tool.