Lambdabot is an irc bot written over several years by those on the #haskell irc channel.

provided plugins:

[dict] query various dictionaries.

[metar] look up avian weather reports.

[oeis] look up number sequences on oeis.

[search] query search engines.

[spell] check spelling of wrods.

[ticker] look up stock quotes.

[url] display titles of urls on channels.

[where] manage and query a key-url list.

this package provides the documentation for a library for the haskell programming language. see http://www.haskell.org/ for more information on haskell.