Reference

Developer Guide

Contribute, extend, or self-host Jennifer.

Tech stack

  • Python 3.11+ with discord.py 2.x
  • SQLite / PostgreSQL storage per guild
  • aiohttp for external APIs (translate, QR, etc.)
  • Cog-based modular architecture

Adding a new cog

Create a file under cogs/ that subclasses commands.Cog. Register slash commands using @app_commands.command(). Reload with /reload cog:my_cog.

Full source, contribution guide and issue tracker live on our GitHub organization.