The Programmatic Tool Calling has been an obvious next step for a while. It is clear we are heading towards code as a language for LLMs so defining that language is very important. But I'm not convinced of tool search. Good context engineering leaves the tools you will need so adding a search if you are going to use all of them is just more overhead. What is needed is a more compact tool definition language like, I don't know, every programming language ever in how they define functions. We also need objects (which hopefully Programatic Tool Calling solves or the next version will solve). In the end I want to drop objects into context with exposed methods and it knows the type and what is callable on they type.