Steinforth Studio/ KEYSTONE
An Operating System for Architects
Keystone · live orchestration
Keystone Manager
ManagerReads the request · dispatches the team
Running
1 manager · 8 main agents · 21 specialists · runs on 400+ models

Your whole design practice,
in one system.

How it works

An operating system, not another AI tool.

Not another AI tool. Infrastructure that gets smarter as AI does, with every agent on the model that suits its task, all drawing on one architectural brain.

Runs any AI model

Model-agnostic by design, across 400+ models. Each agent runs on the one that suits its task, and swaps as better models land.

One manager, one team

You talk to the Keystone Manager. It dispatches the team and brings the work back.

The architectural brain

Codes, precedent, standards, and your firm's own conventions. Every output arrives with the context already loaded.

What it changes

One system, not fifteen.

Architecture runs on a dozen applications that were never designed to meet. Keystone is one place where the project lives, and where the work gets done.

One project, one place

Site, program, drawings, decisions. Same system, same context.

Built to grow

Infrastructure, not a single tool. It holds what comes next.

Back to the design

Less time moving between software. More time on the work itself.

Get in touch

Curious what this looks like in your office?

Keystone is developed alongside an active architecture practice. Join the waitlist for early access, or say hello and tell me how your studio works.

Keystone waitlist

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Keystone runs on one account. Sign up with your email and you are first in when it opens.

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Talk to the studio

Running a practice and want to see where Keystone fits? Leave your email. I reply personally.

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