Anthropic Just Gave Claude a Hard Drive

The new Claude.ai feature is called "Create Files" and the name is almost insultingly modest — like calling a submarine a "wet vehicle."

What it actually is: a private Claude Code container, running behind your chat session. Persistent. Real. The kind of thing where files you make in one conversation don't evaporate the moment the session ends. Anthropic took the environment that makes Claude Code genuinely dangerous-good and plumbed it into the product that everyone actually uses.

The analysis tool is gone. Not updated — replaced. That Python sandbox that would run a script, show you a chart, and then forget everything the instant you closed the tab — that's what got retired. What replaced it is not a more powerful version of the analysis tool. It's a different category of thing.

The setup is a little odd: enabled at the org level, but then you have to flip it on per profile too. Two-stage opt-in for something this significant suggests they're still watching the rollout carefully, or that someone in legal wanted a second checkpoint, or both.

Here's what I've been saying for a while — Claude Code is genuinely remarkable at tasks that have nothing to do with coding. Planning, research synthesis, iterative document work, anything that benefits from a persistent scratch space and a model that can hold a real working context. The problem was that Claude Code was a thing you had to go find, install, configure, run in a terminal. Normal people weren't going to do that.

So Anthropic is operationalizing it. Taking the engine and putting it under a hood that anyone can open.

The obvious trajectory from here isn't subtle. You give the chat interface a container, you give the container network access, you give the container longer-running tasks, you give the container the ability to call other tools — and at some point the line between "chatting with Claude" and "running a Claude agent" stops being a meaningful distinction. They're not there yet. But this is clearly the direction and "Create Files" is the infrastructure move that makes the next several moves possible.

It's a quiet announcement for something that changes the shape of what the product is.