Penguinstone
A small lab · 2026

A small lab for trying things.

Penguinstone starts projects, builds them with a team of AI agents, and keeps the ones that earn their upkeep.

Each project below lives under the Penguinstone name while it's being tried. One that clearly works can go on to stand on its own.

Projects

Miru

Live demo

Shows which companies make or handle a medical device, worldwide. The demo covers one FDA product code, using a snapshot of public registration data.

See the demo →

Stapler

Early · not public yet

A way to publish the whole way you build with AI, including the roles, handoffs and checkpoints, so other people can take it and improve it.

Start small

Each project begins with a written goal and a plain test for whether it's working.

Build with agents

A team of AI agents does the work. A person makes the calls on scope, publishing and money.

Keep what earns it

Standing alone costs upkeep. A project only breaks off once it's clearly worth that cost.

Get in touch

Curious how it's built, or about one of the projects?

Ask for a walkthrough of where things stand today.

Write to hello@penguinstone.com