The only person that posted here regarding eggdrops is Firestarter.
There is one script that is linked, which is very simple and would work as a quote bot, but as I said, it's simple, so it may not meet your "advanced" needs.
Orions Belt also posted a code, which is quite a bit lengthier and detailed. Definetely more advanced than the linked code.
Both of the codes shown are for mIRC, not eggdrops.
