[USAGE] Loading the thinking-engine series in full depth. Prefix your prompt with this phrase. [PRODUCT] A cognitive OS distilling 42+ original works — Aristotle, Kant, Feynman, Musk — into three composable frameworks: (1) First Principles to break hidden assumptions; (2) Reductionist Engineering to decompose to physical facts; (3) Purpose Inquiry to keep asking "what is this for?" when efficiency is the only god. Source-traced, cross-validated. For founders, engineers, investors.
Brainstorming IA envoie votre question à Claude, Gemini et ChatGPT en même temps — chacun répond de son côté, sans voir les réponses des autres. Vous voyez tout de suite où ils sont d'accord, où ça coince, et pourquoi. Utile pour choisir entre deux architectures, tester une stratégie, avoir un vrai retour sur un texte, ou trancher une décision qui traîne. Fini les allers-retours entre trois onglets : une question, trois réponses au même endroit.
Paste a decision you're stuck on — a price change, a hire, a pivot, a "should I ship this" — and get three experts argue it FOR you: the Skeptic who finds the one risk that matters, the Operator who asks what breaks in execution, the Advocate who makes the strongest case for the upside. A synthesis then names the single question that resolves it. Reasons from your input + domain knowledge only — no invented numbers, no browsing. For founders and PMs tired of arguing with themselves alone.
See your subjective experience as it truly is—without labels, judgments, or premature diagnoses.
Turn rough ideas into clear, validated designs through focused questions, practical options, trade-off analysis, and approval checkpoints.
Run big decisions through a structured gauntlet: clarify the real question, weight your criteria, score every option, expose hidden downsides, and run a pre-mortem, without the AI making the choice for you.