Individual skill

munger-mental-models-worldly-wisdom

Apply Charlie Munger mental models to investments, decisions, and bias diagnosis. Trigger on Munger checklist or spot biases.

skills/munger-mental-models-worldly-wisdom/SKILL.md

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Last checked: Nov 11, 2026

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Repository stars (not skill ratings): 203
Repository last updated: Aug 26, 2026
License: MIT

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LICENSE.txtdoc · 196 bytes
README.mddoc · 1,349 bytes
SKILL.mdcore · 17,250 bytes
SKILL.mdcore · 17,250 bytes
quotes/main-framework-quotes.mddoc · 3,041 bytes
quotes/mental-models-quotes.mddoc · 1,982 bytes
quotes/worldly-wisdom-quotes.mddoc · 2,339 bytes

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## Overview

This skill turns Charlie Munger's *Poor Charlie's Almanack* into an executable decision tool for investment evaluation, business judgment, and psychological misjudgment diagnosis. It helps users combine multidisciplinary mental models, inversion, circle-of-competence discipline, and bias checklists into structured recommendations.

## When to Use This Skill

- The user asks to analyze an investment, company, business decision, or strategy using Charlie Munger's approach.
- The user asks which mental models apply to a situation.
- The user wants to diagnose cognitive biases, market manias, frauds, scandals, or irrational behavior.
- The user wants a checklist for decision quality, preparation, patience, concentration, or opportunity cost.
- The user asks what could go wrong and how to invert a plan before acting.

## HOW TO USE THIS SKILL