I am setting up a custom Examine index in which I'm going to index IMember objects. I have a custom Member Type which have a few properties defined, and from which a ModelsBuilder class is available. Is there any way to get the ModelsBuilder version of the IMember (IPublishedContent) within the IValueSetBuilder? The UmbracoContextAccessor returns null.

IMember is the database type. If you need to access the Umbraco context during indexing, you need to inject IUmbracoContextFactory.

Amazing, thank you so much. I tried the IUmbracoContextAccessor which returned null, but now I just generate a new context! Are there any downsides on creating a UmbracoContext (and disposing it) manually?

I think there may be a small cost, but not sure. We're doing this during indexing, which should be fine