Having opened multiple ports for each mcp server on a personal computer might be impractical.

npx -y supergateway --stdio "uvx mcp-server-git" "uvx mcp-server-docker" --port 8000

SSE endpoint: http://localhost:8000/git/sse
SSE endpoint: http://localhost:8000/docker/sse

Current alternative is to use a reverse proxy that hides multiple ports.