Where executable
architecture begins

EA Codex brings together the book, the navigable Atlas of the metamodel, the public schema, and a complete ACME Pharma worked example into a single platform for enterprise architects working with AI, data, platforms, and transformation.

Start here: choose your entry point

1 · Read the argument

The Book

From the limits of traditional EA, through specification-driven execution, agent contracts, data governance, sovereignty, and the integrated ACME Pharma case. A complete web edition rendered as long-form chapters.

Start with the Book
2 · Explore the metamodel

The Atlas

A navigable cartography of the typed Codex kinds across the 19-chapter book and conclusion. Click through relationships, compare the Atlas with the separate ACME Pharma browser, and search the metamodel.

Explore the Atlas
3 · See it in practice

The ACME Pharma use case

A complete Codex instance separated from the Atlas. Follow Intent, Decision, Specification, Execution, and Feedback through source YAML objects.

See the ACME example
4 · See the vision run

The Cockpit

Proof the method runs, not just reads well: the continuous-architecture workbench that turns the Codex into software you operate, every day.

Explore the Cockpit