kangarookingCommunity·20 Agent Skills Included

buffett-letters-skill

Buffett investment principles for stock and business decisions

Applies 20 decision frameworks distilled from Warren Buffett's shareholder letters to real investing questions. Covers valuation, margin of safety, economic moats, leverage risk, capital allocation, and market psychology. Replaces gut-feel stock picking and FOMO-driven trades with structured, evidence-based judgment steps.

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npx skills add kangarooking/buffett-letters-skill --all -g -y

All Skills in This Repository (20)

Pure Emerald Level Indicators

📦 In Repo

kangarooking

economic-moat

Analyze a company's competitive advantages, pricing power, and capital efficiency.

ceo-as-risk-officer

Assess CEO ownership of enterprise risk management and crisis preparedness.

no-leverage

Evaluate whether borrowing, margin, or financing risks permanent loss in investing.

compounding-thinking

Analyze long-term investment decisions using compound growth projections.

institutional-imperative

Analyze management decisions for groupthink, imitation, and weak governance signals.

first-law-of-capital-allocation

Evaluate whether capital allocation decisions create shareholder value at the current price.

real-conservatism

Detect crowd-driven investment decisions and evaluate independent evidence.

never-issue-shares

Evaluate share-based acquisition payments against cash alternatives for dilution cost.

aesop-three-questions

Estimate intrinsic value by discounting future cash flows at a risk-free rate.

cigar-butt-vs-great-business

Evaluate cheap low-quality businesses versus fairly priced great businesses for long-term compounding.

float-thinking

Assesses whether business float income streams constitute a true economic advantage or hidden liability.

margin-of-safety

Assess downside protection by comparing intrinsic value ranges with current price.

Community

Intermediate

Frequently Asked Questions

FAQPage Schema

How to install Buffett Letters Skill?▼

Run `npx skills add kangarooking/buffett-letters-skill --all -g -y` in your terminal to install all 20 skills globally.

What problems do these Buffett skills solve?▼

They help you judge whether to chase a rising stock, evaluate a company's real quality, check if you are inside your circle of competence, and decide on leverage, buybacks, or holding periods using Buffett's proven frameworks.

How does the margin of safety skill work?▼

It guides you to estimate an intrinsic value range, calculate the discount between price and value, and only act when the buffer is large enough to protect you if your judgment is wrong.

Do these skills work with Claude Code and Cursor?▼

Yes. Every skill follows the standard SKILL.md format with trigger conditions and test prompts, so it runs in Claude Code, Cursor, and other compatible agents.

Can beginners use these investing skills?▼

Yes. Each skill includes plain trigger phrases, step-by-step execution checklists, and worked examples from Buffett's letters, so no finance background is required.