pm-skills-arsenal

12 PM skills covering the full product-management lifecycle: analysis (competitive & market analysis, discovery research, problem framing), definition (specification writing, metric design & experimentation), strategy (product strategy, go-to-market, pricing & packaging), communication (executive writing, narrative building, multi-channel publishing), and influence (stakeholder alignment). Each skill encodes 1,000+ lines of frameworks, decision rubrics, evidence standards, and failure modes.