def check.of
import ezmcp@0.1.0.0/src/openapi.bend as Openapiimport Base
1485def check.of(name: String, why: Maybe<&2, String>) -> Maybe<&2, String>:
1486 match why:
1487 case None{}:
1488 None{}
1489 case Some{got}:
1490 Some{"Invalid arguments for tool '" ++ name ++ "': " ++ got}