product-design-shared — references-only pool
This skill exists so the four product-design skills above can share one canonical copy of each framework reference. It has no SKILL behavior: no role prompts, no orchestrator, no templates, no slash command.
What lives here
| File | What it covers | | ------------------------------------- | ----------------------------------------------------------------- | | references/pyramid-principle.md | Minto Pyramid composition discipline | | references/working-backwards.md | Amazon Working Backwards 5-stage flow + PR/FAQ | | references/double-diamond.md | Discover / Define / Develop / Deliver, divergent-convergent shape | | references/research-design.md | Hypothesis · null · MECE questions · methods · findings | | references/methodology-selection.md | Decision tree for which framework to reach for |
Who consumes this skill
product-discovery— for PRD drafting, HMW framing, EARS specs, Jobs-to-be-Doneproduct-strategy— for Rumelt kernel, Wardley maps, Minto-structured argumentworking-backwards— for the 5-stage flow (Listen, Define, Invent, Refine, Test)customer-research— for hypothesis-driven research design
If you're trying to "use" product-design-shared, you probably want one of those four skills instead. Pick from references/methodology-selection.md.