Bot-phenwick is a project mainly written in Perl, it's free.
Porting phenny to Perl
For several years now at someone's request (Robin Berjon I think), I have been running an instance of phenny on irc.perl.org. She's a very useful bot, with many useful things she can do.
She's also python.
Which I don't know.
So I've started porting her functionality to Perl in the form of phenwick.
.c — Query Google calculator [NOT IMPLEMENTED YET]
.ety — Look up the etymology of a word [NOT IMPLEMENTED YET]
.g — Search on Google [NOT IMPLEMENTED YET]
.gc — Get the number of results on Google [NOT IMPLEMENTED YET]
.in — Set a reminder [NOT IMPLEMENTED YET]
.py — Evaluate an expression in python [NOT IMPLEMENTED YET]
(This runs as a sandboxed web service, not on your computer)
.t — Return the current time
.title — Get the title of a link [NOT IMPLEMENTED YET]
.u — Search for a unicode character
.wa — Query Wolfram Alpha [NOT IMPLEMENTED YET]
.wik — Search for something on Wikipedia [NOT IMPLEMENTED YET]
phenny: tell nick something — Send a message to nick
phenny: "parlez-vous français"? — Translate a phrase [NOT IMPLEMENTED YET][Coming Soon]