jsonSchemaGenerator in Xojo

Has anybody done any work on generating a JSON schema from a JSON structure?
I found https://github.com/krg7880/json-schema-generator for Node.js under the MIT license
It’s supposed to take a JSON data structure and turn it into a schema that defines the structure, fields and fieldtypes.
You can see an example of this online at https://jsonschema.net/#/editor

If nobody has done any work on this I’ll have to try to convert this to Xojo.