Configurability was a major design goal. Check out the test for examples of how to insert your own leaf generators or wrappers: https://github.com/Prismatic/s

Configurability was a major design goal. Check out the test for examples of how to insert your own leaf generators or wrappers: https://github.com/Prismatic/schema/blob/master/test/clj/schema/experimental/generators_test.clj https://github.com/Prismatic/schema/blob/master/test/clj/sch... Does that seem like it will meet your needs?