Miku - Discord Leveling Bot

A feature-rich Discord leveling bot inspired by Arcane, with support for both slash commands and prefix commands (prefix: &).

Features

• XP & Leveling System - Users gain 15-25 XP per message (60-second cooldown)
• Rank Cards - Beautiful embeds showing user rank, level, and progress
• Leaderboards - View top members by XP with pagination
• Hybrid Commands - Works with both / slash commands and & prefix
• SQLite Database - Persistent data storage with async operations
• Rich Embeds - Clean, visually appealing messages
• Admin Tools - Manage user levels and XP
• Web Dashboard - Modern Next.js dashboard with real-time statistics and management

Commands

User Commands

Command	Slash	Prefix	Description
rank	/rank [user]	&rank [user]	Check your or another user's rank and level
level	/level [user]	&level [user]	Alias for rank command
leaderboard	/leaderboard [page]	&leaderboard [page]	View the server leaderboard (top 50)
lb	/lb [page]	&lb [page]	Alias for leaderboard
xp	/xp [user]	&xp [user]	Check detailed XP information

Admin Commands (Requires Administrator Permission)

Command	Slash	Prefix	Description
setlevel	/setlevel <user> <level>	&setlevel <user> <level>	Set a user's level
addxp	/addxp <user> <amount>	&addxp <user> <amount>	Add XP to a user
resetlevel	/resetlevel <user>	&resetlevel <user>	Reset a user's level data
resetalllevels	/resetalllevels CONFIRM	&resetalllevels CONFIRM	Reset all server levels (requires CONFIRM)

Setup

Prerequisites

• Python 3.14+
• Discord Bot Token
• Required intents: Message Content, Server Members, Guilds

Installation

1. Clone the repository

cd "Miku"

2. Install dependencies

pip install -e .
# or
uv pip install -e .

3. Configure environment Create a .env file or export the environment variable:

export DISCORD_BOT_TOKEN='your_bot_token_here'

4. Run the bot

python main.py

Bot Setup on Discord Developer Portal

1. Go to Discord Developer Portal
2. Create a new application or select your existing one
3. Go to the Bot section
4. Enable these Privileged Gateway Intents:
   • Message Content Intent
   • Server Members Intent
   • Presence Intent (optional)
5. Copy your bot token and set it as DISCORD_BOT_TOKEN
6. Go to OAuth2 > URL Generator
7. Select scopes: bot and applications.commands
8. Select permissions:
   • Send Messages
   • Embed Links
   • Read Message History
   • Use Slash Commands
9. Use the generated URL to invite your bot

Web Dashboard

Miku comes with a modern web dashboard built with Next.js 14 and React for managing your bot and viewing statistics.

Dashboard Features

• 🔐 Discord OAuth2 Login - Secure authentication
• 📊 Live Statistics - Real-time server stats and analytics
• 🏆 Interactive Leaderboards - View top members with pagination
• 🎮 Multi-Server Management - Manage all servers from one place
• 📱 Responsive Design - Works on desktop, tablet, and mobile
• 🎨 Beautiful UI - Discord-themed design with Tailwind CSS

Quick Start

cd dash
npm install
cp .env.example .env.local
# Edit .env.local with your Discord OAuth2 credentials
npm run dev

Dashboard will be available at http://localhost:3000

For detailed setup instructions, see dash/README.md and dash/SETUP.md

Leveling Formula

The bot uses a formula similar to Arcane/MEE6:

XP Required = 5 × (level²) + (50 × level) + 100

• XP per message: 15-25 (random)
• Cooldown: 60 seconds between XP gains
• Level calculation: Based on total accumulated XP

Example XP Requirements

Level	Total XP Needed
1	155
5	1,000
10	3,850
20	14,600
50	89,250

Project Structure

Miku/
├── main.py                 # Entry point
├── pyproject.toml         # Dependencies
├── README.md              # Documentation
├── data/                  # Database files (auto-created)
│   └── leveling.db
└── src/
    ├── bot.py            # Bot setup and initialization
    ├── cogs/
    │   ├── __init__.py
    │   └── leveling.py   # Leveling system cog
    └── utils/
        ├── __init__.py
        └── database.py   # Database operations

Features Breakdown

XP Gain System

• Automatic XP on every message (excluding bots and DMs)
• 60-second cooldown per user per guild
• Random XP gain (15-25) to prevent farming
• Level-up notifications with embeds

Rank Card

Shows:

• User's rank in the server
• Current level
• Total messages sent
• Progress bar to next level
• Total XP earned

Leaderboard

• Shows top 50 members
• Paginated display (10 per page)
• Medal emojis for top 3 ()
• Displays level, XP, and message count

Database

• Async SQLite operations
• Tracks: user_id, guild_id, xp, level, messages, last_message_time
• Auto-creates tables on first run
• Data persists across restarts

Customization

Change XP Gain Range

Edit in src/cogs/leveling.py:

xp_gain = random.randint(15, 25)  # Change these values

Change Cooldown Time

Edit in src/cogs/leveling.py:

self.cooldown_time = 60  # seconds

Change Command Prefix

Edit in src/bot.py:

command_prefix='&'  # Change to your preferred prefix

Modify Level Formula

Edit the calculate_level and calculate_xp_for_level methods in src/cogs/leveling.py

Troubleshooting

Bot doesn't respond to commands

• Make sure Message Content intent is enabled
• Check that the bot has proper permissions in the server
• Verify the bot token is correct

Slash commands not showing

• Wait up to 1 hour for global commands to sync
• Try kicking and re-inviting the bot
• Check bot has applications.commands scope

Database errors

• Ensure the data/ directory is writable
• Check file permissions for leveling.db

License

This project is open source and available for personal and educational use.

Contributing

Feel free to fork, modify, and improve this bot! Contributions are welcome.

Tips

• The bot works in multiple servers simultaneously
• Each server has its own leaderboard and levels
• Levels don't transfer between servers
• Admin commands require Discord administrator permission
• Level-up messages auto-delete after 10 seconds to reduce spam

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Made with using discord.py