Favz: ndom91/briefkasten agent setuphttps://favz.co/repos/ndom91/briefkasten.htmlMCP servers, skills and plugins added to or removed from ndom91/briefkasten.ndom91/briefkasten added mcp.svelte.devhttps://favz.co/repos/ndom91/briefkasten.htmlfavz-ndom91/briefkasten-mcp:url:mcp.svelte.dev-add-2026-06-16T13:49:43ZTue, 16 Jun 2026 13:49:43 +0000