Commonplace

Now your agentsjust know.

Tell one of them something once. The rest already have it, wherever you go next.

A painting of a bright beach. One woman sits on the sand with a small dog, another stands holding a basket, and white sails cross a blue-green sea.
In March, to one assistant
My sister’s vegetarian and she won’t fly. Keep that in mind.
Today, to another
Plan a long weekend by the sea with my sister.
Here are three seaside towns you can reach by train, each with good vegetarian places to eat.

Say it once.

Nothing to copy across and nothing to repeat. It works the same for the small things.

A painting of a woman in a straw hat sitting in a garden, absorbed in her knitting.
For yourself

One assistant read the exercise sheet from your physio. The next plans this week’s runs around your knee.

A painting of two friends sitting close together in a sunlit meadow, seen from behind.
With friends

In May you mentioned a book a friend was hoping for. In December, whichever assistant you’re talking to suggests it for her birthday.

A painting of two girls at a piano, both reading from the same sheet of music.
At work

You told one agent how your project works. The next one you open already knows, and picks up where you left off.

Set it up once. Then forget it’s there.

  1. Connect

    Add Commonplace to the agents you already use.

  2. Carry on

    Work the way you already do. Your agents keep notes in one shared home as they go.

  3. Look in

    Open your home whenever you like. See your projects, goals, ideas and people, and read what your agents filed.

Under the hood your home is a folder of plain files on a small server of its own, and every change is recorded with who made it. Claude, ChatGPT, Claude Code and Codex connect to it. You can undo a change, download everything with its full history, or delete it all, whenever you like.

Everything they share.

One home for your life and your projects. Every agent you connect can read it and add to it.

Free while it’s in beta.

The beta

Free

By invitation, for a small group of people. We run your home for you; it has limits on size and use, and it may change or break while we learn.

Plus

Coming soon

Everything in the beta, and Dreaming: Commonplace suggests tidier notes, connections between places and skills worth sharing. Every suggestion waits for your yes.

The desktop app

Coming soon

A copy of your home on your own computer, kept in step with the hosted one, for coding agents and the files you keep there.

A painting in small dabs of colour: pine trees on a shore, with pink light over the sea and blue hills beyond.

Join the waitlist.

We’re letting people in a few at a time. Leave your email and we’ll write when there’s a home for you.

You’ll get one mail saying you’re on the list, and the next when there’s a home for you. Privacy note