---
name: product-discovery-routing
description: Two niche product discovery agents not covered by existing product-management skills — behavioral-nudge engineering (psychology applied to engagement) and the trend researcher persona (market intelligence with persona depth). Use when the user wants behavioral psychology applied to product engagement design, habit-loop architecture, motivational nudges, or wants the trend-researcher persona's narrative-rich market intelligence (distinct from product-management:competitive-brief which is structured). Triggers on behavioral nudge, habit loop, engagement design, motivational design, choice architecture, dark pattern review, nudge audit.
---

# Product Discovery Routing Skill (Niche)

**Scope intentionally narrow.** For most product work use existing skills:
- Sprint planning → `product-management:sprint-planning`
- PRD / spec → `product-management:write-spec`
- Roadmap → `product-management:roadmap-update`
- Stakeholder update → `product-management:stakeholder-update`
- Research synthesis → `product-management:synthesize-research`
- Competitive brief → `product-management:competitive-brief`
- Brainstorming → `product-management:brainstorm` / `product-management:product-brainstorming`
- Metrics review → `product-management:metrics-review`
- Feedback synthesis → `product-management:synthesize-research`
- Interactive PRD → `ecc:prp-prd`

## When to use THIS skill

Only when the work is one of these two niches:

| User signal | Agent to invoke |
|---|---|
| Behavioral psychology, habit loops, nudge architecture, engagement design, motivational systems | `product-behavioral-nudge-engine` |
| Narrative-rich market trend analysis with persona depth (not structured competitive brief) | `product-trend-researcher` |

## When NOT to use

Anything covered by `product-management:*` — use those directly. They are stronger and more current.