The Leadership Development Toolkit, created by ex-McKinsey, Deloitte, and BCG consultants, is designed to help improve skills in problem-solving, communication, negotiation, and team management. With over 200,000 professionals utilizing the toolkit, it offers frameworks, templates, training videos, and practical tools to enhance organizational performance and personal career growth. Users can access a wealth of resources, including downloadable PowerPoint slides, Excel sheets, and video training, to facilitate immediate application of the methodologies presented.