1000%

2 years ago I gave a talk on Vector DB's and LLM use.

https://www.youtube.com/watch?v=U_g06VqdKUc

TLDR but it shows how you could teach an LLM your GraphQL query language to let it selectively load context into what were very small context windows at the time.

After that the MCP specification came out. Which from my vantage point is a poor and half implemented version of what GraphQL already is.