Enter a stdio command or sse/streamable url of a mcp server, view the tools, prompts...
npx -y github:Kr8thor/n8n-mcp-toolError: [GET] "https://cdn12.mcphub.in/api/sandbox/exec?inputText=npx+-y+github:Kr8thor%2Fn8n-mcp-tool&type=stdio": 401 Unauthorized