Comment by memjay

This has been our experience as well. Initially we had a list of tools that the agent could use to manipulate a data structure in certain ways. This approach was quite brittle. Now we are using a small DSL (domain specific language) and a single tool where the agent can input scripts written in the DSL. We are getting more dynamic use-cases now and wrong syntax can easily be catched by the parser and relayed to the agent.