Ask ChatGPT

An Add-on Module for Foundry Virtual Tabletop

Author: romkansk Project Source: Project URL Versions 10+ (Verified 10.291) Last Updated 1 year, 2 months ago

Customizable ChatGPT integration for Foundry VTT.

Allows you to leverage the power of AI in your game chat. It can help you out with questions regarding rules, items, spells, creatures, conditions, and so on. But most importantly it can be used as a powerful improvisation tool, helping you come up with sensible things on the spot, as well as plan ahead. The module supports both GPT-3.5 and GPT-4 models, and allows both GMs and players to have conversations with ChatGPT tailored to your game system or campaign.

How to use

First enter you OpenAI API key in the module settings. Some popular game systems, such as D&D 5e are automatically detected and supported w/o additional customizations. For others you may customize the ChatGPT prompt.

After that simply ask ChatGPT in the Foundry VTT chat!

Ask command /? will make the question and reply visible to all:

GM: /? what's the cost of standing up from prone?

GPT: Standing up from prone costs half of your movement speed.

Whisper command /w gpt will make the question and reply visible only to the sender and additional recipients:

Player: /w [gpt, gm] time to don and doff armor

GPT: According to the rules in the Player's Handbook, donning and doffing armor takes a specific amount of time depending on the type of armor:

Armor Type Donning Time Doffing Time
Light Armor 1 minute 1 minute
Medium Armor 5 minutes 1 minute
Heavy Armor 10 minutes 5 minutes
Shield 1 action 1 action


Available Versions

  1. Version 0.1.1

    1 year, 2 months ago
    Foundry Version 10+ (Verified 10.291) Manifest URL Read Notes