How multi-agents agents work
What a multi-agent is
A multi-agent brings multiple specialized child agents into one chat interface - a single entry point with a dropdown to pick the right agent.
The multi-agent has no AI configuration. All AI behavior- persona, intelligence, data sources, tools, and actions- lives in each child agent. The multi-agent holds the interface together.
How responsibilities are split
| Controlled by multi-agent | Controlled by child agent |
|---|---|
| Theme, colors, logo, and layout | Persona and conversation style |
| Header text and welcome message | Intelligence settings |
| Citations display | Data sources and documents |
| Conversation UI behavior | Actions and tools |
| Public/private status | API and MCP access |
| User feedback, sharing, and export settings |
Multi-agent settings apply across the entire session regardless of which child agent is selected, keeping the interface consistent while each child agent stays tuned for its purpose.
What end-users see
When a user opens a multi-agent with at least one child agent attached:
- Interface follows the multi-agent's color scheme and branding
- Dropdown in the top left lets the user pick a child agent
- Each child agent's avatar appears in the dropdown and next to its message bubbles
- Last selection is remembered in the browser and persists across sessions on the same device
If no child agent is pre-selected, the user sees the selector with no prompt input and must choose an agent before chatting.
Users can switch agents at any point during a session. When they do, the conversation resets. Context from the previous exchange is not carried forward.
When a child agent is private
Child agents set to private don't appear in the dropdown when the multi-agent is deployed publicly. Only child agents set to public are available to end-users.
How the multi-agent sits in your account
- The multi-agent appears in the sidebar with its own icon
- On the Agents page, the multi-agent card shows a "Multi-agent" tag, its connected agent count.
- Query data is available per child agent in Build > Agents. The multi-agent does not have its own query count
- The same child agent can belong to multiple multi-agents
- Child agents remain independently deployable- attaching to a multi-agent doesn't change how a child agent works on its own.
What happens if your plan changes
If Multi-Agents is disabled (e.g. after a plan downgrade):
- Multi-agent cards on the Agents page are greyed out with a lock icon
- Clicking a locked card shows a popup to contact our sales or delete the agent
- Navigating directly to a locked multi-agent's URL redirects to the Dashboard
- Deployed multi-agent behave as if they have no child agents- no prompt input, no dropdown, users cannot send messages
Related articles
Updated about 2 hours ago
