Bogsy's Dice Bot is a dice roller for RPGs like 5e, DnD, or Pathfinder. You can talk to it to roll dice with standard strings, like this:
You can also define and name your own quickrolls and modifiers. For example, you could define your "persuasion" quickroll like this:
.pers = d20+CHA+Proficiency "Persuasion"
Then you could roll it like this:
Or with advantage (5e) like this:
Or with a situational modifier like this:
.pers + 3
When your character's proficiency bonus or charisma modifier changes, just update the modifiers:
.CHA = +4
.Proficiency = +5
Then your "pers" quickroll and all other quickrolls based on these modifiers will automatically update.