Favz: dotnet/Open-XML-SDK agent setuphttps://favz.co/repos/dotnet/open-xml-sdk.htmlMCP servers, skills and plugins added to or removed from dotnet/Open-XML-SDK.dotnet/Open-XML-SDK added api.githubcopilot.comhttps://favz.co/repos/dotnet/open-xml-sdk.htmlfavz-dotnet/open-xml-sdk-mcp:url:api.githubcopilot.com-add-2025-12-16T17:41:38ZTue, 16 Dec 2025 17:41:38 +0000