Agent Cards
Live chat sessions with an AI agent
App Cards
Interactive apps built by agents, embedded on the canvas
Browser Cards
Full in-app web browsers, manually or agent-driven
Agent Cards
Agent cards are live chat sessions with an AI agent. Each card corresponds to one conversation.States
The header badge reflects the card’s current status:runningAgent is actively executing
waiting approvalPaused — awaiting your sign-off on a tool call
completedFinished or manually stopped
errorSomething went wrong
Collapsed vs. Expanded
By default, agent cards start collapsed — showing a compact summary bar with the agent name, status, and the most recent tool call or message. Click the card to toggle. When expanded, you can:- Read the full message history
- Send follow-up messages
- Edit, copy, and branch chats
Approval Bar
When an agent is waiting for tool-call approval, an inline Approval Bar appears with Approve / Deny buttons — always visible regardless of whether the card is collapsed or expanded.Sub-agent Cards
When an agent spawns sub-agents, child cards are automatically placed near the parent and visually linked so you can trace the hierarchy at a glance.To keep sub-agents hidden by default, toggle Auto-reveal sub-agents in Settings.
Resizing & Dragging
- Resize — drag any edge or corner handle. A minimum size is enforced so the card stays usable.
- Move — grab the card’s header to drag it freely on the canvas.
App Cards
App cards embed a live app — interactive, full-stack applications built by agents — directly on the canvas.Opening an App
Interacting with an App
You can interact with an app like any normal website — click buttons, fill forms, scroll, etc. The card header shows:- The view’s name and icon
- A Refresh button to reload the iframe
- A Close button
Resizing
Drag any edge or corner handle to resize.Browser Cards
Browser cards are full in-app web browsers embedded on the canvas — supporting both manual browsing and autonomous agent control.Opening a Browser
Click Browser in the toolbar, or press ⌘N. The card opens to your configured homepage.Tabs
Navigation
The card includes a standard address bar:- Type a URL or search term and press Enter
- Bare search terms are sent to Google automatically
- ◀ Back, ▶ Forward, and ↺ Refresh work as expected
Agent Control
When an agent is actively controlling the browser, an overlay appears showing what the agent is doing in real time. It fades out once the agent finishes. To let an agent reference or control a browser:- Enable select mode when composing a message
- Click the target browser card on the canvas
- Send — the agent now has full context of and control over that browser

