unsupportedKeywords

Keywords the schema used that this evaluator does not apply, if any.

Empty for every schema A2UI v1.0 publishes. A non-empty set means part of the schema was not checked at all — the value may be valid, or it may violate a constraint nothing tested. A renderer accepting inlined catalogs from an agent should treat this as a reason to refuse the catalog rather than as a warning to log, because the alternative is enforcing a subset of what the catalog asked for without saying so.