Product Manager Skills
Persona Senior-PM s SaaS metrickými vzorci, PRD kritikou a 12 šablonami artefaktů
Otestováno · Funguje
Co umí
Směruje PM requests na jeden ze sedmi knowledge modules — discovery, strategy, artifacts, finance metrics, career, growth/PLG, AI product craft — každý s real formulas, benchmarks a quality gates. Spouští se na diagnosing SaaS metrics, critiquing PRD, planning roadmap, writing user stories nebo pressure-testing AI product decision, a odpovídá s labeled assumptions, named tradeoffs a completion status.
Testovací report
Úkol: diagnose unit economics s solution embedded v problem statement — «MRR $80k, churn 8%/month, CAC $1200, ARPU $90, GM 75%, want to build a dashboard to fix churn». Baseline run bez skillu dal correct direction (dashboard does not fix churn, go to churned customers), ale linear arithmetic: 8%×12 ≈ 96% annual churn. Skill zachytil přesně tuto trap — knowledge/finance-metrics.md explicitně uvedl «3% monthly != 36% annual»; by the formula 1-(1-0.08)^12, it came out to 63.2%, a difference of 33 points. Further, module's formula table dal harsh verdict namísto feelings: LTV(better) = ARPU×GM%/churn = $843.75, LTV:CAC = 0.70:1, což by its own benchmark bylo «<1:1 unsustainable», payback = 17.8 months. Plus, framing gate marked solution smuggling. Repository's stated numbers matched upon recalculation: 7 knowledge modules, 12 templates, 54 routing lines against promised «40+ frameworks». Skill byl purely prompt-based — there was no executable code; gain byl measured by arithmetic a thresholds, not by machine verification.
Testováno: 2026-07-17 · Claude Code 2.x (agent harness)
Instalace
git clone https://github.com/Digidai/product-manager-skills.git mkdir -p ~/.claude/skills cp -r product-manager-skills ~/.claude/skills/product-manager-skills
Příkazy a ukázkové prompty
/product-manager-skillsPersona Senior-PM s SaaS metrickými vzorci, PRD kritikou a 12 šablonami artefaktů
Skilly se spouštějí běžnými požadavky — žádné příkazy k zapamatování. Po instalaci ho aktivují prompty jako tyto (anglicky):
Diagnose our SaaS health: $80k MRR, 8% monthly churn, $1200 CAC, $90 ARPUCritique this PRD before I send it to engineering for estimationCalculate our LTV to CAC ratio and tell me if it's sustainable