Where the files that AI makes go

Claude

Anthropic says: "Everything you make is saved to the Artifacts tab in your Claude sidebar." Folders for artifacts are on the Team and Enterprise plans. An artifact made in a project also needs access to that project when you share it.^{1 2 3}

ChatGPT

Files that you upload and create go to the Library. On the Pro, Business, and Enterprise plans, Space takes the place of the Library. A space holds folders, pages, and subpages. Projects stay separate, with their own chats and files.⁴

A file from a locked chat is hidden from Space until you open that chat.⁴

Coding agents

Claude Code, Codex, and Cursor write to the folder where they run. A report or a deck lands next to the code as an HTML or Markdown file. It stays on one computer until a person moves it.

Why this becomes a problem

• A team that uses two AI products has two libraries. A search in one does not find the work in the other.
• A page that lives in a chat is hard to find after the chat scrolls away.
• A local file has no link, no versions, and no second editor.
• The person who made the page owns the only door to it.

A method that works with the tools you have

1. Choose one home for finished work. A shared drive is enough to start.
2. Give each piece of work a name and a folder on the day that you make it.
3. Move the work out of the chat when a second person needs it.
4. Keep the prompt or the chat link with the work, so that a person can make the next version.

One home that agents can write to

The method above needs a person to move each file. The step goes away when each agent writes to the same place. That is what Sunday is: a drive that Claude, ChatGPT, Codex, and Cursor reach through MCP. The page is in its folder from the first draft, with versions, comments, and a share link. Sunday is in private beta.

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