Above the Hill Developments

ATH Builder Dictionary

Stop writing longer prompts.
Build a better language.

A purpose-built dictionary of ATH terms that gives humans and AI a more precise shared language for building software and systems.

Founder pricing pending. Not yet for sale — no checkout until it is.

What the dictionary includes

Dictionary

Definitions & examples

AI-Readable Pack

Structured language file

Quick Start

Setup instructions

Builder Commands

Prompt examples

Updates

As released

Sample terms

Split brain

Two parts of one system tell different stories.

“Your discovery experience and destination are telling different stories.”

Single organism

Many surfaces, one truth — no duplicate records or parallel apps.

Anti-example: a lead that becomes five unrelated records.

Truth state

Whether a claim is observed, inferred, or unknown.

Labels confirm truth. Labels do not create truth.

Evidence lineage

Every finding carries where and when it was observed.

A finding without a source is an opinion.

Finish line

The defined state where work is genuinely done — not when a screen exists.

“Done” requires proof, not presence.

Guest ready

A stranger can arrive, understand, and act without help or a login wall.

Anti-example: a dead button.

Sell the language. Not the inventions.

The dictionary teaches vocabulary. It does not include ATH source code, architecture, ATHOS internals, private prompts, security details, unreleased inventions or customer information. Buying the dictionary does not transfer ownership of ATH inventions.