Enter a stdio command or sse/streamable url of a mcp server, view the tools, prompts...
uvx --from git+https://github.com/eadm/grain-mcp-server grain-mcp-server --user-data-dir <absolute-path-to-browser-session-data>Error: [GET] "https://cdn12.mcphub.in/api/sandbox/exec?inputText=uvx+--from+git%2Bhttps:%2F%2Fgithub.com%2Feadm%2Fgrain-mcp-server+grain-mcp-server+--user-data-dir+%3Cabsolute-path-to-browser-session-data%3E&type=stdio": 401 Unauthorized