Hey, we recently switched to OpenVSX as our extension library, so for this extension to be installed in Cursor, it must be available on OpenVSX, but it seems it’s not there yet. You can ask the extension author to publish it on this platform.
You can also try installing the extension by downloading the VSIX file. To do this, open VSCode, find the extension in the marketplace, click on the gear icon, and select “Download”. Then you can install it in Cursor.