Hassio plugin from docker?

Hi is there a possibility to have docker or convert docker to run as hassio plugin? I have problems connecting to docker of Max-Home_automation on unraid and was hoping to hav this to run locally on Hassio vm

Hassio is composed of 2 docker containers. All or most all Hassio Addons are individual Docker containers. The community has made many HAssio Addons so there should be documentation available.
Where have you searched already?