pm-brainstorm

name

pm-brainstorm

description

Проводит структурированный сеанс дивергенции вокруг конкретной продуктовой проблемы или возможности. Встроены SCAMPER (7 ракурсов), 5 Whys для поиска корневой причины, кросс-доменное вдохновение, ограничивающие инновации, обратный брейншторм и матрица Impact/Effort для отбора. На выходе — ≥10 идей с детально проработанным Top-3. User-invoked only — do NOT auto-trigger. Triggers on /pm-brainstorm, "идеи для продукта", "продуктовый брейншторм", "дивергенция идей", "How Might We", "SCAMPER", "product brainstorm", "feature ideas".

pm-brainstorm — Structured product brainstorm

Part of the Personal Corp framework — running a one-person business through AI agents. Run a structured creative-divergence session on a specific product problem or opportunity. Not just listing ideas — challenges assumptions, borrows across domains, helps reach options you wouldn't have otherwise. Output is a screened idea list ready for next-step action.

Inputs

Field	Required	Notes
Topic	yes	Problem to solve or opportunity to explore — more specific = better
Background	no	Persona, current data, known constraints
Mode	no	Full divergence / single framework only; default full
Constraints	no	Tech, time, resource limits

Good topic: "How might we make new users feel value within the first 5 minutes of first use?" Bad topic: "How do we improve the product?" (too vague)

Step 1 — Problem focus

Before diverging, sharpen the problem.

Probing checklist:

1. Who has this problem? Specific user types and scenarios
2. How is it solved today? Current alternative or workaround
3. Why does it matter? Consequence of inaction
4. What does success look like? What does a good solution look like
5. What constraints? Tech / time / resource bounds

Restate as a How Might We:

• "How might we let {target user} more easily {achieve goal} in {scenario}?"

Step 2 — SCAMPER (7 lenses)

Run each lens once; aim for 1-2 ideas per lens.

Lens	Core question	Direction
S — Substitute	What component can be substituted?	Different tech / interaction / entry point?
C — Combine	Can we merge two features?	Merge steps / contexts / bundle features
A — Adapt	What from elsewhere can we borrow?	Method from social apps? From productivity tools?
M — Modify	What if we 10×'d or 0.1×'d this?	Minimal version? Maximal version?
P — Put to other use	What other context could this serve?	Other personas? Other scenarios?
E — Eliminate	What if we remove something?	Cut steps / fields / signup / friction?
R — Rearrange	What if we reorder?	Try first / signup later? Reverse order?

Total: 7-14 initial ideas.

Step 3 — 5-Whys root-cause divergence

From a user pain, descend to the root, then ideate from each layer.

Example:

Pain: new users churn on day 2

• Why 1: They didn't find what they wanted on day 1
  • Why 2: Feature entries are too deep
    • Why 3: Navigation is structured by product architecture, not user task
      • Why 4: No user-task analysis was done
        • Why 5 (root): Product design is detached from actual user scenarios
        • Idea: Run user-task analysis, restructure navigation by task
      • Idea: Add search / smart-recommendations entry point
    • Idea: Onboarding leads users directly to core feature
  • Idea: Ask intent at signup, personalize home

Rules:

• Probe to at least Why 3
• Each Why can fork (one symptom may have multiple causes)
• Generate 1-2 solutions per Why layer

Step 4 — Cross-domain inspiration

Don't copy competitors — look at what they do, then think "what could we do that's different".

Cross-domain prompts:

1. List 3-5 products that are not direct competitors but solve a similar user need
2. Note what's notable about each
3. Ask: if we transplanted this approach to our context, what would adapt? What would change?

Differentiation prompts:

1. Everyone does X → what if we do Y instead?
2. Competitor's X is criticized for Z → could we cut into the pain at Z?
3. Need users discuss heavily on social media but no competitor has shipped → opportunity?

Step 5 — Constraint-innovation

Deliberately set constraints to spark creativity.

Constraint	Setup	Stimulus
Time	"Only 1 week of dev time"	Forces minimum viable approach
Tech	"Use only existing stack"	Reveals new uses of existing capabilities
Cost	"Zero dev investment"	Ops moves, config changes, copy tweaks
Extreme	"Change one line of code"	Find the highest-leverage single point
Inversion	"Let users design it"	Switch perspective

1-2 ideas per constraint. Tighter constraints often produce more elegant ideas.

Step 6 — Reverse brainstorm

First think "how could we make this worse", then invert each idea.

Steps:

1. Restate as the inverse: "How might we make new users uninstall on day 1?"
2. List everything that would worsen the problem (often easier than positive ideation)
3. Invert each "make-worse" idea into an improvement

Example:

Make-worse	Inverted
Require 20 fields at signup	Phone-only signup, progressive profile fill
Home is full of ads	Home shows only goal-relevant content
Hide all help entries	Surface guidance proactively at confusion points

Reverse-brainstorm bypasses the "find the right answer" pressure — the divergence stage gets freer.

Step 7 — Impact / Effort screening

Drop all ideas into a 2×2:

Quadrant	Impact	Effort	Strategy	Ideas
Quick Wins	High	Low	Validate first	{list}
Big Bets	High	High	Worth investing, plan carefully	{list}
Fill-ins	Low	Low	When idle	{list}
Money Pits	Low	High	Drop	{list}

Scoring:

• Impact: size of pain solved × users affected
• Effort: dev + design + integration test

Step 8 — Output

# Product Brainstorm

**Topic:** {problem}
**HMW:** How might we {restated as HMW}
**Date:** {today}
**Ideas generated:** {N} (kept after screening: {M})

## Idea List

| # | Idea | Pain solved | Source framework | Expected value | Effort | Quadrant | Validation |
|---|---|---|---|---|---|---|---|
| 1 | {desc} | {pain} | SCAMPER-Eliminate | High/Med/Low | High/Med/Low | Quick Win | {validation} |

## Top 3 Recommendations

### Idea 1: {name}
- **Description:** {detail}
- **Pain solved:** {specific pain}
- **Expected impact:** {quantified, e.g. "+5-10% D1 retention"}
- **Implementation path:** {brief tech / design approach}
- **Validation:** {how to validate fast — A/B test, gradual rollout, etc.}
- **Risk:** {risks and mitigation}

### Idea 2: {name}
…

### Idea 3: {name}
…

## Dropped Ideas (archived)
- {idea X}: dropped because — {reason}
- {idea Y}: dropped because — {reason}

## Next Actions
- [ ] {action 1}
- [ ] {action 2}

Brainstorm principles

1. Diverge before converge — no judgment during divergence; screen during convergence
2. Quantity drives quality — first hit 15+ ideas, then screen
3. Concrete beats abstract — "add a progress bar at signup step 3" beats "improve signup UX"
4. Allow extremes — extreme ideas, refined, often become great
5. Challenge assumptions — push back on "impossible" / "we've always done it this way"

Quality bar

1. ≥ 10 ideas generated (sufficient divergence)
2. Each idea has a concrete description (not vague "optimize X")
3. Ideas come from ≥ 3 different frameworks
4. Top 3 have explicit validation methods
5. Output is decision-ready as input to the next step

Red lines

1. No rejection during divergence — never say "can't" / "impossible" while ideating
2. No empty advice — "improve UX" is fluff, not an idea
3. Doesn't replace decision — outputs options, not the choice

When input is incomplete

• Topic too broad → narrow it (probe scenario and user)
• Missing background → ideate on generic product logic, tag "recommend specific data for sharper output"
• Single framework specified → use only that one, but suggest "more frameworks = more dimensions"

Related skills

• /pm-prd — Top idea → PRD
• /pm-prioritize — Idea list → formal ranking
• /pm-user-stories — Ideas → developable Stories
• /pm-feedback — Pain points from feedback → brainstorm fuel
• /pm-competitive — Validate differentiation level