I should make a counterpoint here, though. While Foundry VTT doesn't have officially-supported AI integration, I have seen modules that make use of AI in circulation before.

Dungeons & Dragons Foundry VTT creator does what Hasbro won't with D&D, trashes the idea of AI in tabletop roleplaying game industry as a 'betrayal' News By Harvey Randall published May 1, 2025 ...