I'm playing with the metadata of my chain for a tool that can query data from it that should also run in constrained devices. A big improvement is to send data in SCALE binary format, it reduces the size of the response by half(44k -> 22k) but it's still big. Doing strings metadata.scale | wc -c shows me that 21k of those 22k are strings where most are documentation, it would be nice to be able to have a method or something that can return an encoded version of the metadata without the documentation to keep it as lightweight as possible, specially if we start bundling the type information that will probably make the metadata even bigger.