Mobile social networking platform developer MOKO.mobi (ASX:MKB) has signed a distribution agreement with US mobile services publisher Cellfish Media.

Under the agreement, Cellfish Media will become the exclusive distributor of MOKO.mobi in the US.

Cellfish will initially launch the platform on AT&T, and later intends to buy mobile media to promote it across its content networks.

Cellfish will also assist MOKO.mobi in securing further carrier contracts with other US mobile operators.

MKB shares have today fallen 5% to $0.095.