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🎴 Cardian

Yu-Gi-Oh! Paper, Master Duel and Duel Links Discord Bot

Fetches data from the YGOPRODeck and Master Duel Meta APIs

Get the bot from the new Discord app directory!

Discord App Directory

Features

demo

  • Autocompletion
    • Card suggestions with fuzzy searching
  • Card info
    • different formats using the format: option
    • remembers the last used option as default
  • High quality art
  • Add card info to messages with <card name>s via right click

Docker container

🚨 The ongoing development made the bot reliant on other services that I host, which makes self hosting not a great option.

Create a Discord application and get the bot token. (More info here)

Run the container with this command:

docker pull ghcr.io/okkdev/cardian:latest
docker run -e CARDIAN_TOKEN=<your-bot-token> BONK_URL=<bonk-url> okkdev/cardian --name cardian

To deploy the application commands run this command once:

docker exec cardian /app/bin/cardian rpc "Cardian.Interactions.deploy_commands()"

🚨 It can take up to 1h to register application commands

🚨 Emotes are currently hardcoded and will probably stop working

Environment variables

  • BONK_URL: This is the URL for the bonk microservice which returns the whitelist of users that donated on kofi, used for the OCG art command
  • CARDIAN_TOKEN: Discord bot token
  • CARDIAN_UPDATE_INTERVAL: Card cache update interval in minutes. Default: 120

Development

  1. Install dependencies:
mix deps.get
  1. Set env vars.

  2. Run the app:

mix run --no-halt
# or
iex -S mix