packages/docs/user/change-character.mdx
Eliza's character is the combination of its name, tone, voice, and avatar.
NamePersonalityVoiceAvatarThis is what the agent calls itself and what appears in the UI.
Keep it short and specific. A good personality prompt covers:
Example:
You are a concise, practical assistant. Give direct answers first. Be warm but not chatty. Never use emoji. Focus on planning, writing, and technical troubleshooting.
Pick the voice you want and test the preview before saving. If previews fail, fix the voice provider first.
Use a built-in avatar or upload a .vrm file (a rigged 3D character model used for virtual avatars).
The character controls style. It does not replace: