How to add remote kernels in vscode without any external jupyter extensions

[saranyaloganathan23]

Hi, I am trying to add remote kernels where the kernels are hosted in a URL, and I need to add the kernels from the URL to Vscode Kernel with existing vscode jupyter commands. Tired example from https://github.com/microsoft/vscode-extension-samples/tree/main/jupyter-server-provider-sample, It requires to select localhost, run jupyter server to fetch the remote kernels. I need some help in understanding is there any direct way we can add remote kernels to vscode to display kernel list.