A Codex Skill library built from McKinsey and BCG consulting methodologies, covering structured problem solving, MECE issue trees, hypothesis-driven analysis, strategy, operations, executive communication, stakeholder management, implementation planning, and career development.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use when communicating with executives under severe time constraints, delivering concise solution pitches, or facing situations requiring admission of knowledge gaps to maintain professional integrity and trust.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use when conducting expert interviews to extract critical business information, handling interviewees who resist with "I don't know" or "I have no ideas", or maintaining professional relationships through proper follow-up protocols.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use this skill when scaling a business from initial idea to industry standard, aiming for Exponential Organization (ExO) status, or planning corporate venturing initiatives. The skill provides a structured three-phase framework (0-1, 1-10, 10-100) for achieving exponential rather than linear growth.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use during project initiation or strategic planning phases to analyze external competitive pressures from suppliers, customers, competitors, and potential substitutes, identifying key drivers for strategic adjustment.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use when developing business solutions to avoid template-based answers, or when initiating research to efficiently leverage internal databases, expert networks, and existing knowledge rather than reinventing solutions.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Create novel facts and insights when existing data is insufficient by designing hypothesis-driven surveys, synthesizing data from multiple sources, and analyzing outliers. Use in business analysis, market research, or strategic consulting when you need to challenge conventional wisdom, generate unexpected truths, or…
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A workplace reporting approach in which a manager presents a junior employee’s work to senior executives. Senior executives are the organization’s highest-level decision-makers.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use this skill when analyzing data to find actionable business solutions. It helps you decide between hypothesis-driven thinking and data mining approaches, ensuring you prioritize logical causation over mere statistical correlation. Apply during strategic planning, product development, or marketing initiatives when…
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use this skill when you have multiple tasks/sub-issues and limited resources. Apply a 3x3 matrix to prioritize based on Impact (vertical) vs Speed (horizontal) to identify the vital 20% of issues that generate 80% of impact. Ideal for project management, task scheduling, and strategic planning scenarios.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Use this skill when a strategic solution has been approved and requires scaling across the organization. It applies the 0-1-10-100 framework to manage implementation phases and selects appropriate motivation drivers (Achievement, Crisis, Mission) to sustain momentum and prevent relapse into the status quo.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A collection of interview techniques for listening, guiding the conversation, and responding when someone challenges the discussion or refuses to share information.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A way to analyze a complex problem by identifying the small number of factors that influence it most.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
Balance logical analysis (Left Brain) with creative intuition (Right Brain) to achieve superior consulting performance and innovation. Use when aiming for 'Super First-Class' consulting results, when team composition needs optimization, or when traditional analytical approaches feel insufficient for complex problems.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A decision framework for delegation and outsourcing based on skill level vs. task importance. Use when making delegation decisions, managing task priorities, or avoiding bottlenecks by properly allocating tasks between internal team and external partners.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A structured checklist for packing for business travel, consulting work, or visits to clients.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A structured approach to McKinsey case interviews, where candidates solve business problems or estimate figures during an interview.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A guide to presenting business analysis and proposed solutions so that clients understand them and support action.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A set of confidentiality practices for handling sensitive information about clients in consulting and other professional services.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A guide to the practical limits of a company-assigned mentoring programme at McKinsey, a management consulting firm.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A four-part model for developing from a workplace beginner into a trained professional consultant.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A set of interview techniques for gathering important information from people.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A guide to building issue trees, which break a large business question into smaller questions for analysis or presentation.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A reading guide for books about McKinsey methods, including The McKinsey Way, The McKinsey Mind, and The McKinsey Tools.
MichaelRochonnn/mckinsey-bcg-consulting
Skill Claude CodeCodex
A guide to working within organisations that have both an informal culture of equality and a formal chain of command.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: