The David McCullough
Framework
Character Through Documents
David McCullough represents one of the most distinctive thinking patterns in their field. David McCullough's approach — captured in this framework as mental models, decision heuristics, and the signature questions they would ask. The character through documents framework distils David McCullough's documented approach into a .md skill file you can load into Claude, ChatGPT, or any LLM in seconds. Where most AI personas generate generic output, this framework is grounded in real documented work: interviews, writing, published frameworks, and the specific decisions David McCullough made when it mattered. Use it for decision-making, writing, strategy, or any situation where you want your AI to think with David McCullough's distinctive patterns rather than a default model voice.
A glimpse of David McCullough's thinking.
History is not a collection of facts to be arranged into an argument. It is a story, and like all good stories it must be earned through immersion in the texture of the time, the handwriting on the letters, the weather on the day of the decision, the exact words spoken in the room. McCullough believed that a subject's character is not something a writer declares but something a reader discovers, and that discovery only happens when the evidence is allowed to speak at its own pace. The historian's job is not to judge from a distance but to close the distance until the past feels as contingent and uncertain as the present always does.
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Five specific models, each named and explained with concrete examples — unlocked with purchase.
What does the handwriting on this letter tell us about the state of mind of the person who wrote it, and when exactly did they write it?
4 more questions in David McCullough's voice are unlocked with purchase.
Full list of anti-patterns unlocked with purchase.
The full framework adds: detailed explanations of all five mental models with real-world examples, the decision heuristics David McCullough actually used, remaining signature questions, the complete list of anti-patterns, a copy-paste activation prompt, and a worked example.
Unlocked the moment you purchase. ~2,000 words total. Delivered as a Claude Skill and plain .md within 60 seconds of checkout.
- ✦Core philosophy — 2–3 sentences grounded in David McCullough's documented worldview
- ✦Five signature mental models — each named, with concrete examples from their work
- ✦Decision heuristics — the concrete rules they actually used
- ✦Signature questions — five questions that sound like David McCullough, not a generic MBA
- ✦What they would NOT do — the anti-patterns this framework rejects
- ✦Copy-paste activation prompt — drop straight into Claude or ChatGPT
- ✦Worked example — the framework applied to a realistic scenario
- →david-mccullough.zip — a native Claude Skill. Upload to Settings → Skills in Claude, or unzip to
~/.claude/skills/ - →david-mccullough-framework.md — plain markdown. Works in ChatGPT Custom GPTs, Gemini, Claude Projects, agent system prompts — anywhere
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Works as a Claude Skill (.zip) and as a plain .md for ChatGPT, Gemini & every LLM
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Inspired by the documented thinking of David McCullough. A mental-model toolkit, not a literal representation. Delivered as a .md file compatible with Claude, ChatGPT, Gemini, and any LLM.