Personalities
Set a predefined personality to change the agent's tone: Built-in personalities include: helpful , concise , technical , creative , teacher , kawaii , catgirl , pirate , shakespeare , surfer , noir , uwu , philosopher , hype . To go back to the default (no overlay), use /personality none - default and neutral work too. You can also define custom personalities in ~/.hermes/config.yaml :
From the official Hermes Agent documentation.
/personality pirate
/personality kawaii
/personality concise