Cube Commons.

The history of operator tooling has been a sequence of new sovereignties. Spreadsheets gave non-programmers computational agency. Databases gave them data agency. The web gave them distribution agency. Each was a new kind of control over a previously inaccessible domain.

The current moment requires a new one: cognitive agency in the age of AI. Not AI that thinks for you — that’s the path toward losing sovereignty. A substrate where the operator — the human whose judgment steers the system — is irreducible, AI handles the labor, the substrate itself accumulates knowledge, and the system surfaces what’s missing so the operator can decide what to do next.

None of this exists yet as public infrastructure. Most of what’s being built treats AI agency as a service to subscribe to or a product feature to embed. We think it should be substrate — owned by operators, federated by choice, signed at every layer, accountable through provenance.

That’s the work.

Before we build anything, we run a structured process for identifying what’s missing in the current landscape, what already exists, where the prior art is, and where the genuine gap sits. The method is documented, repeatable, and auditable. It’s also the method we use to evaluate our own work — every artifact we ship is itself the output of a gap-hunting cycle.

Public submissions, public artifacts. Our work appears in the federal register before it appears in our marketing. Our NIST/CAISI submission on AI agent system security (Docket NIST-2025-0035) proposes the formal vocabulary of Intrinsic Access Control and the Enforcement Location Principle as candidate elements of federal AI guidance. We participate in the standards process in public.

Long horizons, small teams. We’re deliberately small. We work on civic infrastructure that takes years to mature and decades to matter. We’re a Public Benefit Corporation specifically because the work doesn’t fit cleanly into the venture timeline. The legal structure binds our charter to public benefit; the small team keeps the work coherent. We sustain through grants, implementation consulting, and scoped contracts — revenue models compatible with public-interest work.

The infrastructure layer of the agentic economy is being built right now. Most of it is being built by entities whose primary obligations are to private shareholders. Some essential pieces of that infrastructure — identity, qualification, the legibility of law — should be public goods. Not “open source as marketing” public goods. Actual public goods, with charters that survive their founders.

Massachusetts allows Public Benefit Corporations specifically to legally bind a company to its stated public mission. Cube Commons is incorporated under that statute. Our charter requires us to weigh public benefit alongside financial returns. The legal structure is the commitment.

Cube Commons, Inc. was founded by Barton Nicholls in Roxbury, Massachusetts. We work in the lineage of civic infrastructure — library science, public standards, federal records, open protocols — applied to the conditions that AI agency now creates.

The corporation is a Massachusetts Public Benefit Corporation. The office is in Roxbury. The work is small, deliberate, and intended to last.