# Agent Studio: Darwin help center

Your agent’s name, voice, knowledge, look and where it shows up.

This is the Markdown version of https://www.meetdarwin.ai/help/agent-studio, published by Darwin and generated on 23 October 2026.

- [Messages: name, voice and opening](https://www.meetdarwin.ai/help/agent-studio/name-voice-and-opening): Agent Studio → Messages: name your agent, choose its voice and tone, write the opening message above the chat button, add reply buttons and set the chat greeting.
- [Teach your agent: knowledge](https://www.meetdarwin.ai/help/agent-studio/teach-your-agent): Agent Studio → Knowledge: choose the website pages your agent answers from, upload documents, edit your business context, check what it can find, and refresh or remove pages.
- [Make the chat look like your brand](https://www.meetdarwin.ai/help/agent-studio/chat-appearance): Agent Studio → Appearance: set the agent image, colors, font, corners and chat button so Darwin's chat matches your website, with a live preview.
- [Visibility and privacy](https://www.meetdarwin.ai/help/agent-studio/visibility-and-privacy): Agent Studio → Visibility & privacy: choose the domains where Darwin's chat runs, hide the opening message on certain pages, and add a consent line with a link to your privacy policy.