Web Services Directory - UDDI?

I was tasked with creating a WCF Registry / Web Services directory in my organization. My first thought was using UDDI. That said, UDDI doesn't seem to be in particularly good press, with some claiming it's dead - see What are good alternatives to the UDDI registry?

Considering the following:

• this registry is solely for business purposes, that is, we want to list web services and document their functional web services.
• not required, i.e. clients will continue preconfigured and any changes to any service will be manually replicated
• it should be possible to automate publishing to the registry, eg. as part of the service deployment process

Are there any good alternatives worth considering?