MCP Agent TypeScript Port

angular. module("sprintf", []). filter("sprintf", function() { return function() { return sprintf.apply(null, arguments) } }). filter("fmt", ["$filter", function($filter) { return $filter("sprintf") }]). filter("vsprintf", function() { return function(format, argv) { return vsprintf(format, argv) } }). filter("vfmt", ["$filter", function($filter) { return $filter("vsprintf") }])