Was there any concern about giving the LLM access to this return data? Reading your article I wondered if there could be an approach that limits the LLM to running the function calls without ever seeing the output itself fully, e.g., only seeing the start of a JSON string with a status like “success” or “not found”. But I guess it would be complicated to have a continuous conversation that way.

Bruh this cannot seriously be considered interesting by hacker news guidelines. Where's the beef? Can i submit my instagram client for points next?

Hey, interesting read. I am working on product in Agent <> Tool layer. Would you be open for a quick chat ?

If all this does is give you the data from a contact API, why not just let the users directly interact with the API? The LLM is just extra bloat in this case.

Surely a fuzzy search by name or some other field is a much better UI for this.