[AEO Codex]

We turn the complexity of your DOM into a simple, structured, machine-navigable journey — so AI agents can read, trust, and act on your site without guessing.

The Tri-Graph Architecture

Every AEO Codex engagement maps three interdependent graphs that together make a commerce site fully navigable by AI agents. Ontology gives agents meaning. Action gives agents a plan. Trust gives agents confidence to transact.

Ontology Graph

The shared vocabulary of your site expressed in machine-readable form. Products, offers, policies, and entities described in JSON-LD and schema.org types that agents parse without ambiguity. When an agent asks what something is, the Ontology Graph answers with precision.

Action Graph

Every agent-executable state transition on your site, mapped as a directed graph. Which elements are interactive. What preconditions must hold before an action is available. What each action produces. How failures route. The Action Graph is what transforms a static page into a navigable space for a non-human visitor.

Trust Graph

Continuously monitored, verifiable assertions about the accuracy of your data. Price consistency between visible content and structured data. Availability claims that reflect real inventory. Policy information in parseable text. The Trust Graph is the difference between an agent that transacts and an agent that abandons.

The Living Codex

The primary deliverable of every AEO Codex engagement is a document called The Codex — a structured audit report that maps the semantic gap between your current site and the infrastructure AI agents require.

This website is itself the canonical demonstration. Inspect the accessibility tree. Read the structured data in the page source. Confirm that every interactive element has an accessible name. Verify that the JSON-LD describes real entities with real properties. This page passes its own audit. Read the full self-audit report.

The visual web is dead. What remains is structure, meaning, and trust. AEO Codex builds the infrastructure for what comes next.

Veracity Statement

The following assertions about this page are machine-readable, continuously monitored, and subject to verification by any agent or auditor. Read the full veracity methodology.

semantic_html_compliant
True. All interactive elements use correct HTML element types.
accessibility_tree_complete
True. Every interactive element has an accessible name. Heading hierarchy is logical and unbroken.
jsonld_present
True. A complete JSON-LD block in the page head describes the organization, website, and webpage.
llms_txt_present
True. A machine-readable site orientation document is available at /llms.txt.
veracity_manifest_uri
/.well-known/veracity.json
statement_issued

Self Audit

The Codex audit methodology applied to this page at publication. Score: 100/100, Grade: A. Read the full audit report.

AEO Codex Self-Audit Results — aeocodex.com — 2026-03-22
Finding Type Result Severity if Failed
missing_accessible_namePassCritical
wrong_element_typePassCritical
jsonld_missingPassModerate
jsonld_stalePassModerate
schema_availability_missingPassModerate
schema_product_id_missingPassModerate
policy_not_machine_readablePassModerate
form_labels_absentPassModerate
llms_txt_missingPassMinor
schema_price_mismatchPassMinor

Inspect the Source

This is what agents see. Right-click this page and view source. Open your browser's accessibility tree inspector. Run an AX snapshot against this URL. What you find is the standard we hold every client to — and the standard we hold ourselves to first.

Run a free single-page preview on your own site. No sign-up. No payment. A real result in under 60 seconds.