don't believe so, but they are simple calls to add. I'll add it to my list of "when I have time" if someone doesn't get to it.

wrote a script to search his responses in other people's plurks. But it used the python variant of this API.

I don't believe Plurk has a function for searching responses, so you'd have to pull the responses, then search them yourself I believe.

which is why mine is a separate script, and not part of the api.