AONT Diagnostic Codes

AONT-prefixed diagnostics are the ontology layer’s compile-time and runtime identifiers. Compile-time codes are emitted by the Roslyn analyzer in Strategos.Ontology.Generators against DomainOntology definitions; runtime codes are emitted by OntologyGraphBuilder during composition and graph-freeze. Every code listed below is sourced from a DiagnosticDescriptor or an OntologyDiagnostic literal in the codebase — see the linked pages for the canonical message, severity, and fix.

Range overview

Range	Surface	Page
AONT001–099	Registration and composition (analyzers + runtime)	AONT001–099
AONT100–199	Link composition	AONT100–199
AONT200+	Drift between hand-authored and ingested ontology	AONT200-series

Search by code

Pagefind indexes every code on these pages. Type AONT001 (or any code) into the search bar to jump directly to its row.