fcescob

Use when someone wants to genuinely understand something and have it stick — a topic, mechanism, paper, theorem, algorithm, domain, or real code — not just get an answer. Fires on comprehension intent even without the word "understand": "help me understand X", "derive X from first principles", "why does this behavior happen", "onboard me to this codebase", "check I grasp this before I change it". Do NOT use when the user explicitly wants only the answer or a summary ("just tell me", "TLDR", "no questions"), or for code writing/refactoring, bug fixing, PR review, or prose editing.

Amazon Working Backwards — draft a PR/FAQ (press release + FAQ) for a product or feature by starting at launch day. Use when the user wants a PR/FAQ or PRFAQ, a press release for something unbuilt, to "work backwards" from the customer, or to pressure-test a product idea before building it.