ThinkingBest with Claude
Assumption Audit
When to use it
List and test assumptions
The prompt
List the top 10 assumptions behind {{plan}}. For each: how we would know it is wrong, cheapest test, and severity if wrong. Rank by risk.Replace anything in [brackets] with your own details, then paste into Claude.
Included in the Pro Playbook
Get the full system — $24.91
Notion templates, worked examples, and the 30-day challenge — plus the frameworks that turn single prompts into a repeatable daily workflow. One-time payment, lifetime updates.
Get the full system — Notion templates, worked examples, and the 30-day challenge — $24.91More thinking prompts like this
- Decision FrameworkMake a hard call with confidence
- Pre-mortemCatch failure modes early
- Steelman the Other SideArgue against yourself
- First PrinciplesStrip a problem to fundamentals