I fixed from this blog ,
1.need install nodejs on the windows
2.add the cmd /c at the Previous command eg, cmd /c npx -y mcp-package-version
But a new problem has arisen. The cmd window keeps popping up and cannot be closed. After closing it, mcp cannot be used.
I hope the official can fix it in the subsequent versions, or learn from Cline to directly embed an MCP market for one-click installation