The boundary of the firm is a variable.

A company's margin was never paying for a role list. It was paying for the functions around the work: producer judgement, project management, quality control, accountability, records. Merely disintermediating a company leaves the buyer with a chaotic group of freelancers and the same costs, unabsorbed.

KeizAI is designed to replace those functions, not to skip them: AI carries the coordination — decomposition, candidate search, explanation, chasing, records — while every act of judgement stays with a named person. The role list is cheap; any modern model can enumerate the roles a music video needs. The connection path — who will actually do this, vouched for by someone who is prepared to stand behind it — is scarce, and that is what the system preserves.

This is stated in the project's own charter as a testable thesis, not a marketing assumption: KeizAI does not disprove Coase, it changes his variables — and the value is only real if the coordination is genuinely absorbed.

Recursive sourcing has a failure mode: a participant several referrals deep cannot tell whether the money exists to pay them, or whether someone upstream is taking an undisclosed cut. KeizAI's design answers with a declared envelope: one budget, declared by the client in one currency, that every participant can see in full — alongside their own share and nothing of anyone else's.

The declaration is designed to cost something, which is what makes it credible. A project is planned and staffed for free, but becomes active — engagements acceptable, work items openable — only when a management fee, carried inside the declared envelope, is settled. Raising the budget means settling the corresponding fee on a deadline; lowering it refunds nothing. Declaring a number you cannot fund costs real money, and declaring one too low costs the same money later. Neither direction is free.

If the fee on an increase goes unsettled, the project is deactivated — and the deactivation is visible to every participant. If a budget is in trouble, the people relying on being paid from it are the first to know, not the last. Through all of this, KeizAI never takes custody of the budget itself: settlement between actors stays between the actors.

A KeizAI project is not one buyer and many workers. It is a forest of independent bilateral engagements: each one has its own seller and buyer, its own terms, its own currency, its own tax treatment and its own invoice numbering. An invoice always has exactly one seller and one buyer, and no total ever consolidates a chain — there is no netting, no set-off, no pass-through.

The design's core claim about billing: an invoice is a consequence, not an assertion. Every chargeable line must point back to accepted work and the evidence supporting it, and an accepted milestone cannot be billed twice. What a producer marks up between the engagement above and the engagement below is commercially sensitive, and stays confidential by default.

The incentive this builds for recursive sourcing: bringing in your own people does not bury them. Whoever an actor engages, that relationship is a first-class commercial record with its own terms — legible to its two parties, private to everyone else.