This is a repository of add-on programs to todo. With the help of Zapier or a similar function emails can be sent or forwarded to a Dropbox folder, which can be polled by a cron job. The programs msta.sh and emta.sh pars incomeing messages and stores the information in the todo database. The services provided by Pushover or Clickatell can be used to inform the todo user of such incoming messages. This is what push.sh does.