# mattOS / Messiah

> mattOS is a human-led personal cognitive operating system. Messiah is its private control plane, and mattbook.dev is the public record.

## What it is

mattOS is a working prototype for personalized AGI. This is not a claim that one model has reached AGI. The prototype is a private continuity system across replaceable models, tools, devices, and time. Messiah is the control plane that makes it operable.

Its public architecture has five named operating layers: the human retains authority; Nolan holds continuity and translates intent into work; Marlin returns agents to love, truth, and the human contract; specialist disciples own bounded outcomes; and Ledger makes the private system remotely reachable.

## Boundary

The control plane is not public. It lives inside one tailnet and uses an independent Ledger factor after network admission. This public site exposes its exact Tailnet route by the operator's explicit choice, but contains no credential, proxy, readiness probe, health data, or private memory. The route grants no access by itself.

This page sets no analytics, cookies, account, fingerprint, or browser storage. It makes no automatic request to a private system.

## Public continuation

The public work is organized through three exact doors:

- https://uxuiai.org is the organization and product home.
- https://ux-ui.ai is the experience Architects consultancy.
- https://mgennings.com is the personal portfolio.

Enter the public constellation at https://metamatt.io/#messiah.
Open the Tailnet-only Ledger at https://mattbook.taile8cdf1.ts.net:4444.