Enter a stdio command or sse/streamable url of a mcp server, view the tools, prompts...
npx -y google-pse-mcp https://www.googleapis.com/customsearch <api_key> <cx>Error: [GET] "https://cdn12.mcphub.in/api/sandbox/exec?inputText=npx+-y+google-pse-mcp+https:%2F%2Fwww.googleapis.com%2Fcustomsearch+%3Capi_key%3E+%3Ccx%3E&type=stdio": 401 Unauthorized