Hi Anthony,

1. It may not be the format you're looking for, but this data is exposed through out WebDAV interface as an XML file. You can get to it at the URL:

<CONTEXT_PATH>/_webdav/<CONTAINER_PATH>/@wiki/wikis.xml

For example, for the main documentation folder here on labkey.org (which is deployed with '/' as its context path), the URL is:

https://www.labkey.org/_webdav/home/Documentation/@wiki/wikis.xml

2. You should be able to use the same LABKEY.Security APIs, but use the dataset's EntityId as the resource ID.

Thanks,
Josh