The filesystem is the interface of the future.
Apps come and go. The folder has outlasted all of them, and it turns out to be the one interface that people and AI agents both already know how to use.
The Baseseat blog
Essays, explainers and the odd joke about how teams and their agents work together.
Apps come and go. The folder has outlasted all of them, and it turns out to be the one interface that people and AI agents both already know how to use.
A dashboard is a room you visit to look at a number, and most of those rooms are empty. A fair and slightly unfair look at the tab you forgot you had open.
Every team folder has a plan.md, a plan (1).md and a plan-final-v2.md. Each one was right on somebody's laptop. Here is how they got there, and why agents make it worse.
Multi-agent setups have mostly served one person on one laptop. Then a second person arrives with a different agent in a different city, and the question becomes where the work lives.
A file that Finder says is 31 GB and also zero bytes on disk is not a glitch. Here is how a folder can show everything and fetch only what a program actually reads.
Short-lived agents need real access to real files, but not your API key and not the keys to everything. How sandbox tokens give each job one drive or one folder, for exactly as long as it needs.
Why they are so cheap, and what a folder built for agents does differently.