how to add service in CloudFoundry

Beginners , download an example where github , https://github.com/cloudfoundry/vcap-services/tree/master/echo, for example, I want to add this echo service to the CF , vmc services can see this service indicates success.
1, it is necessary to micro CF? Looks like there is not allowed to upload cloudfoundry.com service , there are other CF it ? Looks like a long time ago to see the posts that can be installed CF? What does it mean ? What there is a OSS CF ? In the post about OSS CF added service of steps, but this is not the same ah micro and
2, the existing micro CF Lane , how to add service? I know the service must override gateway and node, so the VM in trying to search a bit mysql_gateway, resulting in a lot of results ,



completely confuse beginners for CF is not very clear , I hope Daniel pointing.

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