How Claude reads your rooms
Your rooms aren't only for people to read — they're a knowledge source your AI can read back. When you ask the assistant to work from what's already written, it pulls just the relevant text from your documents — not whole files — so it's fast, grounded in what you actually have, and never a guess.
Reading the point, not the whole page
Opening a document hands over the whole page — every word, heading, and bit of formatting. That's exactly right when you want to read or edit it. But when the assistant just needs to know what your documents say — to write a new one that's consistent with the rest, or to gather the facts behind an answer — reading entire documents is slow and wasteful. Instead it retrieves a short, relevant excerpt from each document that matters and reasons over those.
In both cases the assistant reads the pertinent passages across several documents at once — you get a grounded result in seconds, without opening anything yourself.
Always scoped to what you can see
Reading the corpus obeys the same permissions as everything else. The assistant can only ever pull text from rooms and documents you are allowed to open — a private room you're not in never contributes so much as a sentence. See Access & people.
Your own AI tools can use it too
Because you connect rooms to your Claude app, this capability is available to the assistant wherever you work — and to other AI agents you authorize. They read your rooms as a live, access-scoped knowledge source, always pulling the current published text, so an agent can reason over your company's real knowledge without anyone copy-pasting documents into a chat.
It stays current on its own
You never re-index or re-upload anything. The moment a document is saved, its text is captured and ready to be read back — so what the assistant reasons over is always the latest published version, not a stale copy. This is the same living corpus behind Search & Ask; keeping it healthy is covered in Content health & curation.
