MCP Configuration Issue on WSL2 – "Client closed" Error

I’m trying to set up mcp.json for Cursor in a WSL2 environment. I configured it as shown in the screenshot, but I keep getting a “client closed” error when I run it.

Interestingly, when I use the same settings in the Claude Desktop config.json, it works just fine.

Has anyone else experienced a similar issue with Cursor MCP on WSL2? Any suggestions or workarounds would be really appreciated!

Thanks in advance