We have two bots in the channel currently: SEOBot and RET-Globe.

SEOBot answers to the following commands:

Google Commands

!googlebl <site>
Backlinks for a website in Google
!gindexed <site>
Indexed pages of a website in Google
!google <term> -flags
Google Search. Flags: -c# to display multiple results, e.g !google software -c10 (will display 10 results) 10 Max.
!pagerank <site>
Google PageRank value for a domain
!gnews <search terms>
Google News Search
!glocal <something> near <location>
Google Local Search
!gvideo <search phrase>
Google Video Search
!ggroups <search terms>
Google Groups Search
!gimages <search terms>
Google Image Search
!google define
<terms>: Google Definitions
!google spell
<term>: Google Spelling
!google <calculation>
Google Calculator
!google <what to convert>
Google Conversion
!google weather <location>
Google Weather
!google <symbol> airport
View Airport Conditions
!google patent <number>
Direct patent information
!google <area code>
Google Area Code Information
!froogle <storename>
Number of products a store has in Froogle USA
!froogleuk <storename>
Number of products a store has in Froogle UK

Yahoo Commands

!yahoobl <site>
Backlinks for a website in Yahoo
!yindexed <site>
Indexed pages of a website in Yahoo

MSN Commands

!msnbl <site>
Backlinks for a website in MSN
!mindexed <site>
Indexed pages of a website in MSN

Other Commands

!country <cc>
Country with the specified country code
!validate <site>
Validates site against validator.w3.org
!whois <domain>
(no prefix) Ownership information of the domain.

RET-Globe answers to the following commands:

!seen Public seen tool