After teasing the first version of Touch version of popular ClockworkMOD recovery a few days, Koushik  Dutta has released beta for Galaxy Nexus and Nexus S smartphones today.

These can be downloaded right now from the following links and flashed using fastboot.

Galaxy Nexus (CDMA, GSM) Recovery, Nexus S (GSM) Recovery

As this is a beta, you should expect some hiccups otherwise the initial reports have been positive so far.

Source