Question

When client calls the server with:

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list",
  "params": {
    "cursor": "optional-cursor-value"
  }
}

If there are no tools returned back for that server then the expected response that the client looks for is:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "tools": [],
  }
}

But if we look at the json serialization spec from proto, it expects that tool is not added as part of the response.
So the standard serialization would return back something like this:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": { }
}

But we get an error from client

pydantic_core._pydantic_core.ValidationError: 1 validation error for ListToolsResult\n      | tools\n      |   Field required

Wondering if we can follow the protobuf spec and not expect the tools to be present?
Thank you.

Additional Context

No response