# chefjefff

> Open-source publisher. Listings imported from github.com/chefjefff — credited to the original author with their license.

- **Listings:** 1
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/chefjefff
- **Website:** https://github.com/chefjefff

## Published listings

- [Problem Solving](https://agentstack.voostack.com/l/skill-chefjefff-mckinsey-problem-solving-problem-solving) — Skill · Free · security-reviewed — `agentstack add skill-chefjefff-mckinsey-problem-solving-problem-solving`
  McKinsey's 7-step Bulletproof Problem Solving framework from Conn & McLean. Covers problem definition (SMART + porpoising), disaggregation (MECE logic trees -- component, deductive, inductive, hypothesis, decision), prioritization (impact/ability matrix), workplanning (hypothesis-driven, knock-out order, one-day answers), analysis (heuristics first, then big guns), synthesis (pyramid principle),…

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.