As an idea - have an option that if I use special/self-written plugins, I just upload the plugin to central and from WEB (just as agents menu) push them to any specific poller. Currently if I create a plugin I have to login to each 45 poller and copy the command there. And if there is a need to change/fix something in the command then again copy it manually to all of them.

I know it is possible to use Ansible, but that is really time consuming.