Hi!
Can you give more info on what you need?
For example:

• Manage permissions means, assign/remove a permission to/from a certain role?
• Manage Channel means, create, rename, remove a channel?
• By variables you mean, that hardcoded values should be able to be changed by commands executed by the admin user of the server?

One more thing, can you please give directions on how to store settings on a discord server, I tried to search fot this, but I couldn't find anything.
Thanks for your help in advance!