# Pages, charts and apps from your assistants

> When an assistant builds a page, a chart, a document, a table, an image, or a small running app, it shows up under the answer and opens beside your chat.

Sometimes an answer is something to look at, not just something to read. An assistant can publish what it built, and you open it right in StellarFirm, next to the chat.

## What an assistant can publish

| You see | What it is |
| --- | --- |
| Page | A web page, with a chart, a report, or a small tool in it |
| Picture | A drawing or a chart as a picture |
| Document | Formatted text, like a brief or a plan |
| Table | Rows and columns from a spreadsheet file |
| Data | Structured data, easy to read |
| Image | A photo or a graphic |
| App | A small program the assistant started on its own computer |

Each one appears as a card under the answer with its name, its kind, and who made it. Press **Open** and it opens in a panel beside the chat. You can drag the panel wider, make it fill the screen, or close it. One artifact is open at a time.

## Pages and pictures are kept apart from StellarFirm

A page an assistant built is its own work, so StellarFirm treats it as something to look at and nothing more. It runs in a closed box: it cannot see your account, your chats, or anything else in StellarFirm, it cannot send information to an address, and it cannot open other pages or windows. If a page tries to open another address anyway, the box is closed and you are told. It can draw, animate, and respond to clicks inside its own box. If a page needs a chart library, it can load well-known ones from one trusted library host.

Documents, tables, data, and images are shown as plain content. Large tables show their first rows and columns, and say so.

## Apps

An app runs on the assistant's own computer while you have it open. StellarFirm gives you a private address only after you press **Open**, and only you can get it. The app opens in the panel, and you can also press **Open in a new tab**.

- The computer keeps running while the preview is open, and a preview closes by itself after an hour.
- If the computer fell asleep, the panel says so. Press **Open again** to wake it.
- Closing the panel closes the preview.
- Apps come from the Coder, which is the assistant that is allowed to reach the internet for the packages it needs.
- Safari does not let a framed app keep its sign-in. If the app stays blank, press **Open in a new tab**.

## On your phone

The phone app shows the same cards under an answer. A file saves or shares from your phone. An app opens in the phone's browser. Where the phone cannot open something, the card tells you to open it in the web app.

## If you do not see them

Artifacts are rolling out step by step. If an assistant says it published something and no card appears, the feature may not be switched on for your account yet.

---

Source: https://stellarfirm.ai/docs/ceo/artifacts