Two more lines should be changed in this PR at the functions' definitions, i.e. at def _apply_manifest and def create_resource. I may have made some mistakes, but this PR does not solve the issue for me without these two further adjustments.

Two more lines should be changed in this PR at the functions' definitions, i.e. at def _apply_manifest and def create_resource. I may have made some mistakes, but this PR does not solve the issue for me without these two further adjustments.

Can you explain in more detail what you mean?

Sure, apologies for being so vague.

Currently, the function's signature looks like this:

def _create_resource(
    resource_yaml: Annotated[str, "The YAML definition of the resource to create. Must be a local file"],
    namespace: Annotated[Optional[str], "The namespace of the resource to create"] = None,
) -> str:

The agent still refuses to comply due to that 'Must be a local file'. The same applies to the apply_manifest function.
Btw, are you planning to get rid of built in tools?

That makes sense, I agree that this probably doesn't fully fix the issue, and yes we are planning to get rid of these built-ins so I don't think it's worth putting too much work into them right now.