ohmyzsh/plugins/supervisor/README.md

supervisor plugin

This plugin adds tab-completion for supervisord/supervisorctl in Supervisor.
Supervisor is a client/server system that allows its users to monitor and control a number
of processes on UNIX-like operating systems.

To use it, add supervisor to the plugins array in your zshrc file:

plugins=(... supervisor)

These scripts are from zshcompfunc4supervisor.