Where to get information about WorldServer adapters for machine translation?

We recently had this question about WorldServer adapters, but on Tridion Stack Exchange, a Stack Exchange Site dedicated to questions and answers about SDL Tridion/Web.

tridion.stackexchange.com/.../46

"I want to use machine translation in WorldServer recently.
I know this can be realized by uploading an adapter to WorldServer and configuring it for use.
But I don't know where can I find these adapters.
Could anyone know ?
Thanks in advance."

Would our API Q&A - SDL WorldServer forum here be a good fit for this question? If not, where should we direct the asker?