The Decision-Maker's Stack
Cross-domain thinking for high-stakes calls.
Charlie Munger and Daniel Kahneman form the intellectual spine of this stack: between them, they account for most of what is known about how good judgment differs from bad. Marcus Aurelius and Sun Tzu are the classical anchors — not for quotation but for the underlying structures of decision under uncertainty and constraint. The three women — Margaret Thatcher, Ruth Bader Ginsburg, and Indira Gandhi — share a quality the others here do not: they each had to make consequential decisions inside institutions designed by and for someone else, which produces a specific kind of strategic clarity that pure-theory frameworks do not capture.
10 .md files + 10 Claude Skill .zip files, delivered by email within ~60 seconds of payment.
- ✓10 persona frameworks (Charlie Munger, Marcus Aurelius + 8 more)
- ✓Native Claude Skill .zip per persona
- ✓Plain .md for ChatGPT, Gemini, any LLM
- ✓Same $29.99 ten-pack rate as building your own
- ✓No subscription, no account
Delivered by email · Stripe · Instant
I already own some of these frameworks. Can I get a partial price?
Not currently. The bundle is sold as a set at the $29.99 ten-pack rate — there is no system to detect or credit prior purchases. If you own four or more of the ten already, it may make more sense to buy the remaining ones individually at $4.99 each. We may add deduplication logic in future; for now, the honest answer is: do the maths yourself.
Do these work with ChatGPT, Gemini, and other LLMs?
Yes. Every purchase includes both a native Claude Skill (.zip, for Claude.ai and Claude Code) and a plain .md file that works in ChatGPT Custom GPTs, Gemini, API system prompts, or anywhere you can give your LLM context. The .md is the universal format.
What is the refund policy?
Reply to the delivery email and ask for a refund — no questions. We process it within 24 hours. The cost to us is trivial; the cost to you of a dud purchase is $29.99 and we would rather refund than leave you feeling burnt.