Compare two packs

Pick two packs to see what each is for, where a person decides, and which skills only one of them has. Installing both is fine: shared skills install once.

	Product manager	Solution architect
What it is for	Direction to requirements: PR/FAQs, strategy frameworks, OKRs, business cases, interviews, PRDs, journey maps, and success measurement.	Design-phase artifacts: diagrams, decision records, design docs, contracts, schemas, threat models, and the reviews that gate them.
Start it when	You are deciding what to build and need a requirement a human has agreed to before design starts.	You have an agreed requirement and need to decide how to build it, then record that decision.
You bring	the feature idea or problem and who it is for the stakeholders you can talk to interview notes or evidence you already have	the ratified requirement or PRD known constraints: traffic, data, compliance, existing systems the options you are weighing, if you already have them
Try first	Pressure-test a product idea before anyone builds it	Record an architecture decision your team already made
Loops and gates	discover: gather → structure → specify → ratify [G0 human]	design: constrain → shape → threat → ratify [G1 review] → record
Where a person decides	G0 (human)	G1 (review)
Jobs it covers	Decide what to build	Design the system, Decide what to build
Size	15 skills installed (10 its own), 1 loop	16 skills installed (11 its own), 1 loop
Only in this pack	business-case feedback-synthesis lean-canvas okr-cascade prd-draft prfaq requirements-interview strategy-analysis success-metrics user-journey-map	adr-generator api-contract-draft architecture-diagrams data-contract design-doc event-contract-draft figma-diagrams interactive-diagram nfr-spec reverse-architecture threat-model
In both	brief-intake context-graph council-review doc-critique output-hygiene
Install	`npx skilldrop-cli install --pack product-manager`	`npx skilldrop-cli install --pack solution-architect`