NewNow ships as a native Claude Skill

AI Thinking Frameworks for Claude, ChatGPT & every LLM.

Yes, you could prompt this yourself.

We spent months engineering it properly.

597 mental models and thinking frameworks — inspired by history's sharpest minds — distilled into .md skill files your AI can actually think with.

See the proof →Browse 597 frameworks
4.9 · 12,400+ downloads

Every purchase includes a native Claude Skill (.zip) and a plain .md that works in ChatGPT, Gemini, and any LLM.

597+
Frameworks
$4.99
From
10 for $29.99
Best value
60 sec
To inbox
See the gap

What "think like Warren Buffett" actually gives your AI vs. what we ship.

Pick a persona, hit Compare. You'll see the quality difference between a naive prompt and our engineered .md file in under five seconds. No email, no signup.

Typical prompt
"Give me [persona]'s mental models"
Free · Generic
Click Compare above to see a typical ChatGPT-style answer.
authority.md
Engineered .md skill file
$4.99 · Specific
And the engineered version side-by-side.
What you're buying

Every file. The same structure.

Each framework follows a spec we engineered and QA'd. Not summaries. Not quotes. Structured mental-model toolkits your AI can actually execute against.

warren-buffett-framework.md
---
name: warren-buffett-framework
description: "Use when evaluating a long-term
  "  investment, weighing a capital decision..."
focus: "Value Investing & Long-Term Thinking"
category: "Investor"
version: 1.0
---

# The Warren Buffett Framework
## Value Investing & Long-Term Thinking

## Core Philosophy
A business's price is what you pay; its value is
what you get. The winning move is to buy quality
at fair prices, hold forever, and let compounding...

## Five Mental Models
1. **The 10-Year Market Closure Test**
Would you hold this if the market closed for...

2. **Circle of Competence**
You don't need to know everything. You need to...

...
YAML frontmatter
Machine-readable metadata. The description field is what tells Claude when to auto-invoke this skill.
Five named models
Not generic themes — specific models with concrete examples. This is what makes your AI think in their patterns, not just talk about them.
Decision heuristics
The concrete rules they actually used. Not platitudes. Real filters for real decisions.
Signature questions
Five questions that sound like this specific person, not a generic MBA case-study prompt.
Anti-patterns
What they would NOT do. Defines the framework by negation — which is where most 'inspired by' content fails.
Activation prompt
Copy-paste into any LLM. One blockquote invokes the entire framework.
The format

Ships as a native Claude Skill.

Every framework downloads as a proper Claude Skill — a folder with SKILL.md inside, zipped and ready to upload.

Claude reads the skill's description field and auto-invokes the framework when your question matches. No prompt engineering per message. No copy-pasting. Your AI just starts thinking with that framework, on command.

Works in Claude.ai
Upload the .zip to Settings → Skills
Works in Claude Code
Unzip to ~/.claude/skills/
Works anywhere else
Plain .md is also included — ChatGPT, Gemini, any LLM, any agent
Learn more about the Claude Skill format →
warren-buffett.zip
warren-buffett/
SKILL.md
the thinking framework · YAML frontmatter · auto-invoked
README.md
install instructions for Claude, ChatGPT, Gemini, API
SKILL.md preview
---
name: warren-buffett-framework
description: Use when evaluating
  investments, capital allocation,
  or long-term value decisions.
  Apply Buffett's mental models.
---

# The Warren Buffett Framework
## Value investing & capital...
Native format
How it works

Three steps. Sixty seconds.

01

Pick a framework

Browse 597 thinking frameworks across 44 categories. Start with a flagship (Buffett, Kobe, Feynman), bundle any 4 for $14.99, or build a 10-pack for $29.99.

02

Pay $4.99 & receive both files

Your framework is generated on-demand by Claude Haiku 4.5 and emailed within ~60 seconds of payment. You get both a native Claude Skill (.zip) and a plain .md — use whichever fits your AI. No accounts, no friction, no waiting.

03

Load into any AI

Upload the .zip to Claude's Skills settings for native auto-invocation. Or use the plain .md anywhere else — Claude Projects, ChatGPT Custom GPTs, Gemini, API system prompts. Works everywhere you can give your AI context.

Pricing

Simple & fair.

Single framework
$4.99

Try one framework. Delivered in ~60 seconds. No subscription.

  • Full engineered .md skill file
  • Five signature mental models
  • Decision heuristics & anti-patterns
  • Works with Claude, ChatGPT & all LLMs
  • Delivered in ~60 seconds
Browse library
The 4-pack
$14.99$19.96

Mix any 4 frameworks and save 25%.

  • Any 4 frameworks from the library
  • Save $4.97 vs. single purchase
  • Same engineered quality
  • Perfect for a thinking stack
  • Delivered together in one email
Build a 4-pack →
Best value
The 10-pack
$29.99$49.90

Build a full thinking library. 10 frameworks, 40% off.

  • Any 10 frameworks from the library
  • Save $19.91 vs. single purchase
  • $3.00 per framework
  • Stack roles: strategist, writer, analyst
  • Perfect for agencies & teams
Build a 10-pack →
The objections

Questions worth asking.

Yes. You absolutely can. A technically competent prompter can ask Claude to 'think like Warren Buffett' and get something usable. Our pitch isn't that it's impossible to replicate — it's that you probably won't. What we sell is the 60 hours of prompt engineering compressed into a $4.99 file, plus a curated library of 597 frameworks ready to browse when you don't know exactly who you want to think like. If you're a prompt engineer who lives on X, you're not our customer. If you use AI daily and want better outputs without rebuilding the prompt every time, we saved you a weekend.
New — a second product line

And now, Tools.

Where our persona frameworks distil how specific people think, our Tools distil specific recurring tasks — the difficult email, the senior hire, the pricing call, the client about to churn. Each one is a procedure your AI runs the same considered way every time. Priced as tools, not impulse buys.

Communication

Strategic Email

Strategic options for high-stakes professional email.

$49View Tool →
Strategy

Decision Brief

Structured thinking for high-stakes business decisions.

$79View Tool →
Operating Cadence

Founder Weekly Review

Guided weekly review for founders and solo operators.

$129View Tool →
Hiring

Hiring Decision

Structured judgement for senior and high-consequence hires.

$199View Tool →
Pricing

Pricing Decision

Pricing structures and rationale for SaaS, agency, and consulting operators.

$99View Tool →
Positioning

Steal Like a Strategist

Reading competitor marketing for positioning moves they can't counter.

$49View Tool →
Distribution

Content Distribution

Channel-specific distribution and angles for a finished piece of writing.

$79View Tool →
Meetings

Meeting Pre-Read

Pre-meeting read on attendee intent, pivots, and what success looks like.

$39View Tool →
Client Management

Client Risk

Churn risk, intervention, and retain-or-fire judgement across a client book.

$149View Tool →
Strategy

What Actually Happened

Separating decision-quality from outcome-luck after the fact.

$79View Tool →
Communication

Negotiation Prep

Structuring leverage, options, and concession order before a negotiation.

$99View Tool →
Operating Cadence

Investor Update

Honest, pattern-aware updates to investors and boards.

$79View Tool →
Outreach

Cold Outreach Review

Rewriting outreach that gets ignored into outreach that gets answered.

$49View Tool →
Sales

Discovery Call Prep

The questions, traps, and success criteria before a sales discovery call.

$79View Tool →
People

Performance Review Writer

Honest, specific, defensible performance reviews without the HR clichés.

$79View Tool →
People

Difficult Feedback

Structuring the feedback conversation you keep postponing.

$49View Tool →
Operations

SOP Writer

Turning how you actually do a task into a procedure someone else can run.

$79View Tool →
Marketing

Landing Page Teardown

A structured critique of a landing page against what its traffic came for.

$79View Tool →
Sales

Proposal Review

Stress-testing a proposal against what the buyer actually decides on.

$99View Tool →
Hiring

Job Description

Job specs that attract the right applicants and repel the wrong ones.

$39View Tool →
People

First 90 Days Plan

A structured plan for a new role, new hire, or new remit.

$99View Tool →
Operations

Process Audit

Finding where a working process quietly leaks time, money, or quality.

$99View Tool →
Governance

Board Pack Review

Reading a board pack the way the hardest director in the room will.

$149View Tool →
Legal

Contract Questions

The questions to bring your lawyer before you sign.

$99View Tool →