GPTDiscord is an open-source, all-in-one GPT interface for Discord on GitHub, packing ChatGPT-style conversation, image generation, AI moderation, custom knowledge bases and more into a single self-hosted bot. The long-running project has about 1,900 stars and is still actively maintained, with updates into October 2026.
Server owners run GPTDiscord on their own infrastructure and connect it to the OpenAI API, giving their community a capable AI assistant directly inside Discord. Members can hold long conversations with memory, generate images with DALL·E, summarize YouTube videos, and query custom indexes built from their own documents for knowledge-base style answers. Moderators get AI assistance too, including moderation support and administrative commands, while features like a code interpreter broaden what the bot can do in technical communities. The bot is built with modern asynchronous Python, is extensively configurable, and its documentation covers deployment on everything from a small VPS to cloud hosts.
The bot supports detailed per-server and per-user configuration, including conversation controls, feature toggles and usage limits, which helps administrators keep API spending predictable. Its long development history and large command set make it one of the most complete open-source AI bots available for Discord communities today.
GPTDiscord is free and open source under the MIT license. Running it costs only your server hosting plus OpenAI API usage for the models the bot calls on behalf of your community.
GPTDiscord is for Discord community owners, gaming and study servers, and developer communities that want a full-featured AI assistant inside their server without relying on third-party hosted bots or sharing control of their data.