Currently it is assumed that all custom low level analyzers live in a single directory. Realistically they will likely live in separate build folders, so some kind of post-build step is needed to copy them into a shared directory.
Sorry this feature is missing. I understand where you're coming from. Ideally in the future, we may want to extend our in-app Marketplace to add support for low level analyzers (since it already has built-in support for multiple directories).