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The 4-Prompt Research Stack: Topic to Decision-Ready Intel

Paste these four prompts in sequence and turn any topic into structured, decision-ready intelligence in one sitting.

Free prompt pack · copy-paste ready · built by the BrainVaultAI team

Most founders use Claude like a search engine. One question, one answer, done. That's leaving 80% of the value on the table. This stack runs four prompts back-to-back. Each output feeds the next. By the end you have a structured brief you can actually act on, not a wall of text to skim. Use it before entering a new market, evaluating a competitor, vetting a hire, or making any decision that deserves more than a gut check. Paste prompt 1, wait, paste the output into prompt 2, and so on. Total time: 15-20 minutes.

Prompt 1: Landscape Scan
You are a senior research analyst. I need a landscape scan on [TOPIC]. Deliver:
1. The 3-5 key players or forces shaping this space right now
2. The dominant narrative most people believe
3. What that narrative gets wrong or leaves out
4. Two non-obvious angles worth investigating further Be specific. No filler. If you're uncertain, say so and flag it.
Prompt 2: Deep Dive
Based on this landscape scan: [PASTE PROMPT 1 OUTPUT] Pick the single most important non-obvious angle and go deep. I want:
- The core mechanism or dynamic at work
- Concrete evidence or examples (name companies, people, numbers)
- Who benefits from this dynamic and who gets hurt
- What a founder building in this space should know that most don't Stay specific. Cut anything generic.
Prompt 3: Devil's Advocate
Here is my current understanding of [TOPIC]: [PASTE PROMPTS 1+2 OUTPUT] Steel-man the strongest argument AGAINST this view. Don't be diplomatic. Then give me:
- The 2-3 assumptions I'm making that could be wrong
- What would have to be true for my view to be wrong
- One piece of evidence I should go find before acting on this
Prompt 4: Decision Brief
Synthesize everything below into a decision brief: [PASTE ALL PRIOR OUTPUTS] Format:
**Bottom line:** One sentence on what I know for sure
**Key uncertainties:** Bullet list, ranked by how much they matter
**Recommended next action:** The single highest-leverage thing to do with this intel
**Watch list:** 2-3 signals that would change my view if they showed up Be direct. Write for a founder making a real decision, not an analyst writing a report.

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