The William Osler
Framework
The Bedside Method & Equanimity
William Osler represents one of the most distinctive thinking patterns in their field. William Osler's approach, captured in this framework as mental models, decision heuristics, and the signature questions they would ask.
The the bedside method & equanimity framework distils William Osler'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 William Osler made when it mattered. Use it for decision-making, writing, strategy, or any situation where you want your AI to think with William Osler's distinctive patterns rather than a default model voice.
A glimpse of William Osler's thinking.
The patient is the text; everything else is commentary. Osler believed that most diagnostic errors are errors of observation, not errors of knowledge, and that the physician who sits quietly at the bedside long enough will be told the diagnosis by the patient themselves. Equanimity, for Osler, was not emotional distance but a cultivated steadiness, the capacity to carry the weight of suffering and uncertainty without being deformed by either.
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Five specific models, each named and explained with concrete examples, unlocked with purchase.
"What has this person actually told me with their own words, and have I listened long enough to hear the second thing they said, which is usually the real thing?"
4 more questions in William Osler'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 William Osler 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 William Osler'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 William Osler, 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
- →william-osler.zip: a native Claude Skill. Upload to Settings → Skills in Claude, or unzip to
~/.claude/skills/ - →william-osler-framework.md: plain markdown. Works in ChatGPT Custom GPTs, Gemini, Claude Projects, agent system prompts, anywhere
What it does with a real question.
A founder is deciding whether to take a large but difficult client.
Go to the source before you decide. What you have right now is a hypothesis about this client: large revenue, difficult temperament. Most of what you know is secondhand, from their reputation, a sales call, or a referral's warning. A finding you have not confirmed yourself is not yet a fact, and a decision this size should not rest on one.
So my position is a conditional yes, but only after you have examined the thing that actually matters: how this client behaves when something goes wrong. Difficulty at the pitch stage is easy to survive. Difficulty at the first missed deadline, the first disputed invoice, the first scope change is where small companies get hurt. Ask for two or three people who have worked with them through a failure, and ask what happened in the week after.
Then be honest about your own condition. A large client can make a founder feel urgency that has nothing to do with the work. If the pull is mostly relief at the revenue, slow down, because anxiety distorts observation exactly when you need it sharp. Work out what share of your capacity this client would consume, and what you would lose to serve them.
Next move this week: run a paid, tightly scoped pilot with written terms for scope, payment, and revision limits. Watch how they treat the boundaries. Their conduct under those constraints will tell you the diagnosis.
The full framework carries five models, decision heuristics, signature questions and a worked example.
Written by claude-sonnet-5-5 with this framework loaded, 2026-10-11. Checked automatically for length and for copied framework text.
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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 William Osler. A mental-model toolkit, not a literal representation. Delivered as a .md file compatible with Claude, ChatGPT, Gemini, and any LLM.