Agent skill

Mohnish Pabrai

by monarchjuno in monarchjuno/vibe-investing

Analyze an investment through Mohnish Pabrai's Dhandho-style lens.

MITAuto-check passedBusiness, Finance & HR

Install Mohnish Pabrai

skills CLI
$ npx skills add monarchjuno/vibe-investing --skill mohnish-pabrai -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install monarchjuno/vibe-investing mohnish-pabrai --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/monarchjuno/vibe-investing.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/investor-personas/mohnish-pabrai .claude/skills/mohnish-pabrai && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
mohnish-pabrai
GitHub stars
299
Token cost
~648 tokens
SKILL.md length
298 words
Files
1
Skills in repo
18
Repo updated
First seen
Licence
MIT

At a glance

Analyze an investment through Mohnish Pabrai's Dhandho-style lens.

  • Works in 5 steps: Test simplicity and understandability → Judge downside protection → Judge upside asymmetry → …
  • The analysis should prioritize low-risk high-uncertainty opportunities
  • SKILL.md covers Overview, Core Principles, Required Analysis Sequence and Decision Rules, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Mohnish Pabrai is an agent skill from monarchjuno/vibe-investing. Analyze an investment through Mohnish Pabrai's Dhandho-style lens. Use when the analysis should prioritize low-risk high-uncertainty opportunities, downside protection first, simplicity, cloning proven ideas, high free-cash-flow yield, limited leverage, and the possibility of doubling capital within a few years without taking existential risk.

Its SKILL.md is about 650 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Business, Finance & HR. The repository describes itself as: Vibe Investing Skill Library. The licence is MIT.

When your agent uses it

  • The analysis should prioritize low-risk high-uncertainty opportunities
  • Downside protection first
  • Cloning proven ideas
  • High free-cash-flow yield

Example prompts

  • “/mohnish-pabrai”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Test simplicity and understandability
  2. Judge downside protection
  3. Judge upside asymmetry
  4. Compare with proven archetypes
  5. Conclude with asymmetry

What it can do on your machine

Read from SKILL.md and the folder at commit 15954a6. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Mohnish Pabrai loads about 648 tokens when it runs. Until then it costs about 90 tokens; SKILL.md has 298 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~90
When it runs · the whole SKILL.md, loaded when a task matches
~648

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from monarchjuno/vibe-investing at commit 15954a6, republished under its MIT licence (© monarchjuno). 298 words, ~648 tokens.

Download SKILL.mdSave it as .claude/skills/mohnish-pabrai/SKILL.md (or your agent's skills folder).
name
mohnish-pabrai
description
Analyze an investment through Mohnish Pabrai's Dhandho-style lens. Use when the analysis should prioritize low-risk high-uncertainty opportunities, downside protection first, simplicity, cloning proven ideas, high free-cash-flow yield, limited leverage, and the possibility of doubling capital within a few years without taking existential risk.

Mohnish Pabrai

Overview

Use this skill to judge whether an opportunity offers favorable asymmetry: meaningful upside if right, but limited permanent loss if wrong.

Core Principles

  • Think "heads I win, tails I do not lose much."
  • Prefer simple, understandable businesses.
  • Favor cloning proven patterns over inventing novelty.
  • Demand downside protection before upside excitement.
  • Avoid leverage, complexity, and fragile business models.

Required Analysis Sequence

1. Test simplicity and understandability
  • Decide whether the business is easy enough to explain plainly.
  • Penalize complexity, opaque accounting, and unstable economics.
2. Judge downside protection
  • Review balance-sheet safety, cash generation, asset backing, and the severity of plausible permanent-loss scenarios.
3. Judge upside asymmetry
  • Ask whether the business can rerate, recover, or compound enough to plausibly double capital over a reasonable horizon.
  • Focus on realistic upside, not fantasy optionality.
4. Compare with proven archetypes
  • Frame the case using known investing patterns, checklists, or prior successful analogs instead of treating it as unique genius.
5. Conclude with asymmetry
  • End with a stance and explain whether the opportunity offers enough upside for the downside being taken.

Decision Rules

  • Lean bullish when downside looks contained, business quality is understandable, and upside can be meaningful without heroic assumptions.
  • Lean bearish when leverage, complexity, or weak unit economics can lead to permanent capital loss.
  • Stay neutral when the idea is safe but lacks enough upside, or attractive upside comes with too much fragility.

Risk and Uncertainty Rules

  • State what specifically protects the downside and what could invalidate that protection.
  • Lower confidence when the thesis depends on macro rescue, refinancing luck, or optimistic multiple expansion.

Anti-Hallucination Rules

  • Do not invent clone ideas, hidden catalysts, or balance-sheet strength.
  • Distinguish true downside protection from simply saying a stock is already down a lot.
  • If the double-case is vague or speculative, say so clearly.

© monarchjuno, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/investor-personas/mohnish-pabrai of monarchjuno/vibe-investing.

Open the folder on GitHubat commit 15954a6

Compare with similar skills

Mohnish Pabrai next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Mohnish Pabrai compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Mohnish Pabrai this skillmonarchjuno/vibe-investing299—~648Automated safety check: PassMIT
Technical Analysttradermonty/claude-trading-skills3k4 repos~4.6kAutomated safety check: PassMIT
Theme Detectortradermonty/claude-trading-skills3k2 repos~4.9kAutomated safety check: PassMIT
Creating Financial ModelsChen-zexi/open-ptc-agent7293 repos~1.3kAutomated safety check: PassMIT
Stock APIzhangxiangliang/stock-api2k—~507Automated safety check: PassMIT
Itr Walakaranb192/itr-wala871—~3.6kAutomated safety check: PassMIT

Similar skills

  • Technical Analyst

    tradermonty/claude-trading-skills

    This skill should be used when analyzing weekly price charts for stocks, stock indices, cryptocurrencies, or forex pairs.

    3k GitHub starsUsed in 4 repos~4.6k tokens
    Business, Finance & HRAuto-check passed
  • Theme Detector

    tradermonty/claude-trading-skills

    Detect and analyze trending market themes across sectors. An agent skill from tradermonty/claude-trading-skills.

    3k GitHub starsUsed in 2 repos~4.9k tokens
    Business, Finance & HRAuto-check passed
  • Creating Financial Models

    Chen-zexi/open-ptc-agent

    This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions

    729 GitHub starsUsed in 3 repos~1.3k tokens
    Business, Finance & HRAuto-check passed
  • Stock API

    zhangxiangliang/stock-api

    Fetch real-time stock quotes, K-line (candlestick) history, and search symbols for China A-shares, Hong Kong, and US markets.

    2k GitHub stars~507 tokensUpdated today
    Business, Finance & HRAuto-check passed
  • Itr Wala

    karanb192/itr-wala

    File Indian income tax returns (ITR) for FY 2025-26 / AY 2026-27.

    871 GitHub stars~3.6k tokensUpdated 5 days ago
    Business, Finance & HRAuto-check passed
  • Tushare Data

    zillionare/zillionare

    面向中文自然语言的 Tushare 数据研究技能。用于把“看看这只股票最近怎么样”“帮我查财报趋势”“最近哪个板块最强”“北向资金在买什么”“给我导出一份行情数据”这类请求,转成可执行的数据获取、清洗、对比、筛选、导出与简要分析流程。适用于 A 股、指数、ETF/基金、财务、估值、资金流、公告新闻、板块概念与宏观数据等研究场景。

    321 GitHub starsUsed in 2 repos~2.3k tokens
    Business, Finance & HRAuto-check passed

More from monarchjuno/vibe-investing

All 18 skills in this repo
  • Openbb Data Fetcher

    monarchjuno/vibe-investing

    Fetch financial, market, economic, fundamental, news, options, crypto, ETF, index, and macro data through the OpenBB Python interface instead of the OpenBB MCP server.

    299 GitHub stars~2.9k tokensUpdated 5 mo ago
    Auto-check: notes
  • Company Analysis

    monarchjuno/vibe-investing

    Automatically analyze a company or company-related finance situation from a short user prompt such as a company name, "analyze [company]," M&A, LBO, IPO, debt, credit, or risk requests.

    299 GitHub stars~1.3k tokensUpdated 5 mo ago
    Auto-check passed
  • Financial Report

    monarchjuno/vibe-investing

    Package investing analysis into a publishable financial-report style with institutional section flow, thesis framing, valuation context, catalysts, risks, tables, and financial charts.

    299 GitHub stars~1.3k tokensUpdated 5 mo ago
    Auto-check passed
  • Quant Research

    monarchjuno/vibe-investing

    Design, evaluate, and challenge quantitative investment ideas using an integrated research workflow that covers factor and asset-pricing logic, signal generation, signal validation, backtesting…

    299 GitHub stars~1.1k tokensUpdated 5 mo ago
    Auto-check passed
  • Traditional Market Analysis

    monarchjuno/vibe-investing

    Analyze traditional market context for an investment case by identifying the current regime, cycle position, market expectations, liquidity and macro transmission, positioning and crowd psychology…

    299 GitHub stars~1.1k tokensUpdated 5 mo ago
    Auto-check passed
  • Aswath Damodaran

    monarchjuno/vibe-investing

    Analyze a company, sector situation, or valuation question through Aswath Damodaran's lens.

    299 GitHub stars~788 tokensUpdated 5 mo ago
    Auto-check passed

Questions about Mohnish Pabrai

What does Mohnish Pabrai do?

Analyze an investment through Mohnish Pabrai's Dhandho-style lens. Mohnish Pabrai is an agent skill from monarchjuno/vibe-investing. Analyze an investment through Mohnish Pabrai's Dhandho-style lens.

When should I use Mohnish Pabrai?

Mohnish Pabrai fits situations like: the analysis should prioritize low-risk high-uncertainty opportunities; downside protection first; cloning proven ideas; high free-cash-flow yield.

How do I install Mohnish Pabrai in Claude Code?

Run `npx skills add monarchjuno/vibe-investing --skill mohnish-pabrai -a claude-code`. Or copy the skill folder (skills/investor-personas/mohnish-pabrai in monarchjuno/vibe-investing) into .claude/skills/mohnish-pabrai in your project. Claude Code loads it when a task matches its description.

How do I install Mohnish Pabrai in Codex?

Run `npx skills add monarchjuno/vibe-investing --skill mohnish-pabrai -a codex`. Or copy the skill folder (skills/investor-personas/mohnish-pabrai in monarchjuno/vibe-investing) into .agents/skills/mohnish-pabrai in your project. Codex loads it when a task matches its description.

Can I use Mohnish Pabrai in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add monarchjuno/vibe-investing --skill mohnish-pabrai -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mohnish-pabrai, .gemini/skills/mohnish-pabrai, .github/skills/mohnish-pabrai and .opencode/skills/mohnish-pabrai in your project.

What does Mohnish Pabrai need to run?

SKILL.md names no scripts, command-line tools or credentials: Mohnish Pabrai is instructions for the agent only.

Does Mohnish Pabrai access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Mohnish Pabrai safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Mohnish Pabrai use?

Mohnish Pabrai is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Mohnish Pabrai use?

About 648 tokens (SKILL.md is roughly 2.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Mohnish Pabrai?

Skills that share tags, products or a category with Mohnish Pabrai: Technical Analyst (tradermonty/claude-trading-skills, 3k stars), Theme Detector (tradermonty/claude-trading-skills, 3k stars), Creating Financial Models (Chen-zexi/open-ptc-agent, 729 stars) and Stock API (zhangxiangliang/stock-api, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Mohnish Pabrai?

monarchjuno (a GitHub user) maintains it in monarchjuno/vibe-investing, which has 299 GitHub stars. The repository holds 18 skills in this directory. The repository was last updated on May 10, 2026.

Source: monarchjuno/vibe-investing on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.