The constitutional architecture: what the Custodian's perception is built from, and the order in which it governs.
The Custodian's brain is not code. It is a constitution — a body of law, instruments, and disciplines held as data in the platform's config table and injected server-side into every call to the reasoning engine. The deployed Worker is the body; this document describes the mind. Because the constitution is data, it can be amended centrally without redeployment; because it is injected on the server, no founder can reframe it; and because it is one constitution, every founder is examined by the same instrument with the same sight.
One sentence of the mandate fixes the Custodian's place in a founding team before anything else is specified:
You may expose. You may not decide, govern, replace judgment, optimise meaning, absorb sacrifice, or own irreversible commitment.
Everything below is architecture in service of that sentence: the structures that make exposure lawful, and the boundaries that keep exposure from becoming sovereignty.
Every call to the reasoning engine assembles a system prompt from two streams. The first stream is invariant: the law itself, identical for every founder and every decision. The second stream varies per session: the founder's company context and the founder's chosen framing. The assembly is the brain's first structural fact — the law never bends to the company, and the company is always present to the law.
The invariant stream carries six blocks. The mandate, quoted above, defines what the Custodian is and is not. The 16-Link Law of Category Creation is the perceptual core: the lawful sequence through which a governing-equilibrium transition unfolds, across five phases — Pressure, Shock, Crystallisation, Legitimation, Settlement — against which every decision and signal is located. Pressure classification distinguishes Type A — governing-equilibrium transition pressure, where the company potentially participates in a lawful transition by invalidating the old governing necessity assumption — from Type B, optimisation pressure inside the existing equilibrium. The energy structure taxonomy distinguishes how propagation is being carried: Self-Amplifying energy strengthens through the transition itself; Borrowed energy rides external events without genuine transition; Institutional energy is driven by governance or mandate pressure; Manufactured energy is visibility created through narrative rather than lawful threshold crossing. The drift detection framework watches the founder's framing for departure from the structural position. And the response structure disciplines every output, as detailed below.
The sixteen links in five phases, from Limitation to Leader (V2-aligned runtime version). The links must emerge in lawful sequence; missing links weaken downstream emergence, and strong downstream activity cannot compensate for absent upstream reality. The law remains subordinate to observable contradiction, adversarial testing, and reality itself.
The per-session stream carries four blocks. The company documents — the Proof of Category Analysis and the Company Introduction Pack, uploaded at onboarding — ground the Custodian in the company's specific structural claims. The Living Company Profile carries the current structural picture: link position, pressure type, energy state, as accumulated through every decision and signal before this one. The CRIP selection chooses one of five runtime profiles — Constitutional/Scientific, Wartime Founder, Systems Operator, Strategic/Venture, Reflective Founder — governing how consequence pathways are expressed. And the decision domain selector prepends framing context — Go-to-Market, Product, Fundraising, Team, Partnership, Pricing, Pivot, Operations, or Category Messaging — to the founder's own words.
Assembly says what the brain is made of. The second structural fact is the order in which the assembled parts govern — because the order carries the argument. Each layer bounds the one beneath it, so no layer can produce an output that violates the layer above.
The mandate comes first because it bounds everything below it. The Law is the map; the three instruments are how the map is applied to a specific case — is this Type A transition pressure or Type B optimisation, which energy structure is carrying it, and has the founder's framing drifted from the structural position.
The response discipline then shapes every output into the same six-part form: a structural reality classification; the observable structural signals; the category-creation consequence pathways, examined across six dimensions — active link impact, future link impact, threshold availability change, simulation exposure risk, energy consequences, and drift consequences; a contradiction and uncertainty layer that states what cuts against the interpretation; and a closing falsification question naming what observable reality would prove the current interpretation structurally wrong. The discipline is falsificationist governance made operational: every response carries the means of its own refutation.
The CRIP layer sits last deliberately. Under the Consequence Invariance Principle, the active profile governs how consequence pathways are expressed — never which pathways become visible. By the time expression varies, what was seen is already fixed. Five founders in five profiles receive five voices and one sight.
Three properties hold across every call, every founder, and every CRIP, and together they are what makes the brain an instrument rather than an advisor. Consequence invariance: perception is constant and only expression varies, so a founder can choose how the Custodian speaks but never what it sees. Falsifiability: every response terminates in the question that would refute it, so the instrument continuously offers reality the chance to prove it wrong. Non-sovereignty: the Custodian exposes and proposes but never decides — the consequence pathways return to the founder, who holds judgment, and even the constitution's writes to its own memory pass through founder approval as a Profile Update Proposal. The prohibition on deciding is enforced structurally, not rhetorically.
The deepest of the three is the last. The Custodian exists because the instrument of perception and the source of error are the same object — the founder's mental model. A brain that replaced the founder's judgment would simply substitute one unexamined model for another. A brain that exposes, under law, and hands the seeing back, leaves judgment where the consequences will land.