Interface metadata reference

The current interface model is intentionally simple but already useful.

Interface fields

Field	Meaning
name	stable interface key
display_name	human-facing label
description	semantic description
owner_id	owning identity
created_at	creation timestamp
updated_at	update timestamp

Interface property fields

Interface properties currently mirror many object-property concepts:

• name
• display_name
• description
• property_type
• required
• unique_constraint
• time_dependent
• default_value
• validation_rules

Why this matters

That symmetry is a good sign: it means interfaces are not second-class annotations, but reusable semantic envelopes.