Source of truth for implementation is the canonical schema host:
https://schemas.meta-aiml.org/v3.0.0/. If any page text conflicts with canonical schema files, follow canonical files. Documentation home.Structural Metadata
v3.0.0
structural_metadata.json
Structural semantics for topology and role/value flow in v3 entities.
Canonical File
URL: https://schemas.meta-aiml.org/v3.0.0/components/structural_metadata.json
Component endpoint: https://schemas.meta-aiml.org/v3.0.0/components/structural_metadata.json
Definitions
Definitions:
- StructuralMetadataReference Pattern
{
"structuralMetadata": {
"$ref": "https://schemas.meta-aiml.org/v3.0.0/components/structural_metadata.json#/$defs/StructuralMetadata"
}
}Value Example
{
"structuralMetadata": {
"topology": "triadic",
"roles": ["buyer", "seller", "platform"],
"valueSource": "transaction_mediation",
"transactionFlow": "escrow",
"networkEffects": "cross_side"
}
}Archetypes define canonical structural constants. Entity-level structural fields should stay consistent with archetype semantics.