Design
Shape 25 facets of a grounded psychological model — and the voice that carries them.
Together We Create Bespoke Personalities
NT Personalities: Portable personalities, harnessed for agents. Build yours today and take it anywhere.
Three gestures
How it works
Lock
Freeze the Persona. Its portrait and character description are synthesized in a one-time ceremony.
Deploy
Generate the Kit and take it anywhere your agents live.
The category
Grounded, Portable Personality Harnesses
A personality shouldn't be a paragraph of adjectives pasted into a prompt. NeoThymos treats it as engineered structure — grounded in a real psychological model, and portable across every platform your agents run on. Build it once; it holds together, and it comes with you.
Read the primerWho it's for
Built for agent builders
Today, NeoThymos is for the people giving AI agents a character that holds up in conversation — a grounded personality instead of a hand-typed paragraph.
The same craft reaches further. Character Bibles for fiction, NPCs for TTRPGs, and casts for game studios are coming domains of the same grounded model — and the Personalities you build now carry into them.