Automatically creating security profiles for applications

Hi there, I am writing some cmd tools and systemd services for internal usage and I am thinking a bit about security stuff. To run these programs, I need to provide different permissions and capabilities, e.g. process prio, on which core to run, interface (ethtool settings), read/write access to files on the system. What I'd like to know is, if it is possible/practical to automate the process of creating the permissions and constraints for those programs. The idea was like annotating functio...