A chat bot that works simultaneously in Twitch + Discord.

Mailbot started as a 20-line Ruby script live-coded on Twitch as an example of how to work with sockets. You can watch the video here. Since then, it's slowly expanded to do random things when I can't find a good solution using other existing bots.

Mailbot is free to use under the terms of the license. If you don't want to spend the time setting up and deploying your own instance, there is a hosted instance with a web UI. However, it currently only supports Discord connections.

• Ruby 2.x (tested on 2.5.1)
• PostgreSQL (tested on 9.5)

1. git clone
2. bundle install
3. cp config/database.yml.example config/database.yml and edit
4. cp config/secrets.yml.example config/secrets.yml and edit
5. Edit config/settings.yml and put in your bot account name
6. rake db:create
7. rake db:migrate
8. bin/mailbot start

Note: The bot will not work without valid API tokens and client IDs for both Twitch and Discord. Check the developer documentation for both services.

Commands are POROs (plain old Ruby classes) that inherit from Mailbot::Commands::Base and live in lib/mailbot/commands. They just need to implement the perform method which must return a string that will be the result of using the command in chat. After creating a class, add a require statement to lib/mailbot/commands.rb.

Scheduled tasks consist of two parts. First, a subclass of Mailbot::Models::Job that implements the perform method. Second, a record in the database representing a particular instance of said job. Every five minutes, Mailbot::Scheduler will query for jobs and run any that are due. This Mailbot scheduler does not guarantee exact times, but only that a job will not run any sooner than the configured interval.

Find me in Discord.

Contributions are welcome. Make sure the tests pass (bundle exec rake spec).

The source code is available under the terms of the GPL v3 license.