Command reference ยท Codex CLI
/personality
Chooses how Codex responds, when the model supports personalities.
Chooses how Codex responds, when the current model supports personalities. The personality shapes the tone and style of replies, not their technical content.
โ WHEN TO USE IT?
Match the reply style to your preference
/personality
โ WHEN NOT TO?
The current model does not support personalities
/personality is only available when the model offers the feature.
Better: pick a model that supports personalities
SOURCES
- Codex CLI docs: Slash Commands โ developers.openai.com