Discord XP Bot

Configuration:

• $REDIS_URL Redis host:port (optional)
• $REDIS_PREFIX Redis ZSET key prefix (one key per group)
• $DISCORD_TOKEN Discord Bot Token
• $BOT_CHANNEL Channel where commands work
• $IGNORED_CHANNELS Comma-separated list of channels where no XP can be earned
• $GROUP_ID Redis group ID
• $RATE_LIMIT User cooldown after earning XP (seconds)

Commands:

• /xp Get current XP
• /ranks Get top XP users

Redis keys:

• ${REDIS_PREFIX}_${GROUP_ID} Leaderboard