A couple points from this I'm trying to understand:
- Is the idea that MCP servers will provide tool use examples in their tool definitions? I'm assuming this is the case but it doesn't seem like this announcement is explicit about it, I assume because Anthropic wants to at least maintain the appearance of having the MCP steering committee have its independence from Anthropic.
- If there is tool use examples and programmatic tool calling (code mode), it could also make sense for tools to specify example code so the codegen step can be skipped. And I'm assuming the reason this isn't done is just that it's a security disaster to be instructing a model to run code specified by a third party that may be malicious or compromised. I'm just curious if my reasoning about this seems to be correct.
If it was example code, it wouldn't let codegen be skipped, it would just provide guidance. If it was a dererministically-applied template, you could skip codegen, but that is different from an example, and probably doesn't help for what codegen is for (you are then just moving canned code from the MCP server to the client, offering the same thing you get from a tool call with a fixed interface.)