Enter a stdio command or sse/streamable url of a mcp server, view the tools, prompts...
npx -y --package @s2-dev/streamstore -- mcp startError: [GET] "https://cdn12.mcphub.in/api/sandbox/exec?inputText=npx+-y+--package+@s2-dev%2Fstreamstore+--+mcp+start&type=stdio": 401 Unauthorized