You can use this form to ask us to add a bot that you made or you like. You can also create a pull request directly at github.com/botwiki/botwiki.org -- if pull requests are your thing!
Note that all submissions need to be manually reviewed, which can take some time.
Any questions? Reach out to firstname.lastname@example.org or twitter.com/fourtonfish! Also, if you're submitting your own bot, check out botwiki.org/botmaker-badges/#botmaker-badge :-)
And be sure to join other creative botmaking folks over at Botmakers (botmakers.org)!
Note: Botwiki primarily focuses on creative online bots. For commercial bots, you might want to consider some of the online directories listed at botwiki.org/bots/#bot-directories.