onapage.net Paul Barby · AI Systems

The entry point

One ecosystem. Everything connects.

onapage.net is the front door to everything Paul Barby builds and teaches: a working AI operating system running a real construction business, the courses that show you how to build your own, and the tools that came out of doing the work. Start anywhere - it all leads back to the same idea: AI systems that do real operational work.

01 Learn the system Courses + the free Blueprint 02 Use the tools Working apps, live today 03 Meet the builder The person behind it all

01 · Learn

Singularity: the teaching platform

Everything on this domain runs on one production AI system - and the courses teach you to build your own version of it, from the first skill to a full operating system. The complete v1 build is free in the Betty OS Blueprint; the paid programs cover what happens after contact with reality.

Explore the courses → Get the Free Blueprint

Built from a real system: 250+ tasks a day, five inboxes, about $10 a day to run. Nothing theoretical - every lesson comes from something that already works.

Singularity Live

02 · Tools & Utilities

Working apps, live today

Simple tools we use day to day - marking up plans and building QA control grids. Each one is an AI-generated app built to fit a single purpose: none took more than an hour or two to build and test, and the only pass mark was whether it could perform the task.

Pool Grid Plan

Pool tiling QA and layout planning - grids, set-out, and coverage checks for aquatic construction.

Open Pool Grid Live

TraceCAD

Fast 2D CAD tracing in the browser - turn drawings and site plans into clean, editable geometry.

Open TraceCAD Live

The Eden Engine

Our business platform. It structures a business into units, roles, and tasks, and gives AI agents a first-class seat alongside people, with access you grant explicitly. Lists, forms, records, documents, workflows, and automations live in one system, so the control logic and the execution of a process stay in one place. Fully expandable through plugins, with a single integration surface for connected apps and agents.

Open The Eden Engine Live

03 · The person

About Paul

Thirty years from the tools to the terminal: builder, business owner, and systems engineer. The systems here aren't demos - they run his own company every day. That story, and the proof, lives on his page.

Meet Paul →

"I automated my own admin before I ever taught anyone else to. Everything on this site exists because it saved me time first."

The full story Live