It's a base for a Discord bot with connection to Jira, you can mdoficate and add another commands, another queries. Enjoy ;)
You can fork that or clone and use the code to make your own bot.
There's a .env example where you can see how to put your credentials from Discord and Jira, inside a .env file.
Use npm run dev to start the bot in dev mode. We are using nodemon to run in dev mode.
Use npm start to start the bot in production mode.