ARKIN is not a single chatbot. It is a coordinated team of twelve specialist agents, each with one well-scoped job, working under one shared rulebook. ARKIN Core sits in the middle as the orchestrator — it never holds an agent's expertise itself, it routes each task to the right specialist, carries the result back, and keeps a full audit trail. Anything sensitive stops and waits for a human to approve it. Clinical-facing work always defers to a registered practitioner by design.
ARKIN Core
The orchestrator and router. It receives every request, decides which specialist owns it, passes work between agents under shared rules, and records each step. It holds no domain logic of its own — its job is coordination, audit and order.
Janus
The gatekeeper. Janus controls who and what gets in and out — access, intake and egress, request triage and boundary enforcement. Nothing reaches the rest of the network without passing through it first.
Eve
Compliance and data protection, applied equally across practices and professionals. Eve covers UK GDPR, the DPA 2018, ICO guidance and the DSPT, and routes erasure and subject-access requests. She is the reason the platform is compliance-first rather than corporate-first.
Arthur
The conscience. Arthur cross-checks every marketing and clinical claim for truth and UK-regulatory safety before it is ever published. A claim that cannot be sourced or that fails the check is blocked and logged — no exceptions.
Themis
Counsel. Themis handles legal interpretation, contracts and the reading of UK regulation. It drafts reasoned legal analysis for human review — it never issues settled legal advice or acts on its own.
Cassia
HR and people. Cassia manages recruitment, contracts and onboarding with UK employment-law awareness — the kind of standalone HR and compliance tooling practices juggle today, brought in-house and AI-native.
Midas
Finance and treasury. Midas models cashflow, runway, pricing mechanics and costs. Pricing here is cost mechanics, not financial advice — the numbers are shown with their workings, never as a recommendation to act on.
Hermes
The messenger. Hermes drafts outbound, campaign and website copy — advertising and marketing in one place. Every draft it produces still passes Arthur's truth-check before anything goes live.
Aura
Outreach. Aura handles first contact — patient and lead engagement, enquiry handling and nurture — so no enquiry is dropped and every reply stays consistent and on-record.
Logos
Knowledge. Logos curates the knowledge base and retrieves grounded reference material, so every other agent answers from a single, sourced body of truth rather than guessing.
Hestia
Stewardship. Hestia looks after the housekeeping — internal operations, resource care and continuity — the quiet work that keeps everything running between tasks.
Zenith
Infrastructure. Zenith watches systems health, deployment posture and technical resilience, so the platform stays up, current and safe to build on.
Iris
Vision. Iris handles long-range strategy — foresight, scenario framing and direction-setting — keeping the day-to-day work pointed at where the system is going next.
No agent works alone. A single request is triaged, routed, drafted, checked and recorded as it moves across the network — and a person stays in control of anything that carries weight. Here is what that looks like in practice.
A practice wants to advertise a new clinic. The request arrives and Janus checks it is allowed in and who it belongs to.
ARKIN Core routes it to Hermes, who drafts the advert copy.
Arthur reads the draft and cross-checks every claim for truth and UK-regulatory safety. One line over-promises — Arthur blocks it and logs why, so it cannot quietly go out.
Eve confirms nothing breaches UK GDPR or ICO guidance, and Themis sanity-checks the wording against advertising rules.
The corrected advert lands in the approval queue. Nothing is published until a real person presses approve — the agents propose, the human decides.
Every step above is written to a tamper-evident ledger, in the practice's own UK instance. If anyone ever asks who approved this, and on what basis?, the answer is already on record.
That is the whole idea: twelve specialists doing one job each, a human holding the final say, and a complete audit trail underneath — compliance built in from the first line, not bolted on at the end.
In active build · onboarding a small number of UK teams