Enter a stdio command or sse/streamable url of a mcp server, view the tools, prompts...
npx github:rawr-ai/mcp-filesystem $HOME/allowed-directoryError: [GET] "https://cdn12.mcphub.in/api/sandbox/exec?inputText=npx+github:rawr-ai%2Fmcp-filesystem+$HOME%2Fallowed-directory&type=stdio": 401 Unauthorized