egrass-bot

A Discord bot for a server with friends.

Features

• Daily NeetCode challenges
  • Announces each day's problems automatically
  • Tracks solves via "✅" reactions to the announcement message
  • Edits the announcement to display the user who solves the problems first
  • Tracks solve statistics for users
  • Creates a thread for discussion about each problem
  • Uses slash commands to modify/view the list of each day's problems
• Markov model to imitate members
  • /imitate command to send a message imitating a specific user
• Message logging
  • Stores messages and reactions in a SQLite database for querying
• Arbitrary SQL query execution
  • Allows any member to execute read-only SQL queries against the database
  • Responds with data formatted as a text-based table, using attachments if the result is too large to fit in one message
• Yearly wrapped/recap stats
• Handles self-registration of users for an associated Minecraft server
  • Users can run /minecraft whitelist <mc-username> to add themselves to the whitelist
  • The bot connects to the server using RCON and runs commands to edit the whitelist as needed
  • I can run /minecraft run <command> to run arbitrary commands

Design

• Stores data in a persistent SQLite3 database
• Uses Discord's WebSocket API for efficient event-driven communication
• Containerized using Docker for easy deployment

Screenshots

Daily Neetcode problem announcement

Neetcode solve statistics

SQL query via messages

License

Copyright (C) 2025 Kian Kasad (@kdkasad) <kian@kasad.com>

Licensed under the GNU GPL v3. See COPYING for details.