Document limitations of JSON Schema

[moltar]

Could you please document the limitations of this tool as far as what subset of JSON Schema it can understand?

I tried running it against a complex JSON Schema, only to get very surprising useless results. I am thinking that it is probably just too weird for this tool to understand.

Was trying to apply the generator on this schema: https://github.com/SchemaStore/schemastore/blob/master/src/schemas/json/github-workflow.json