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Claude Skills by lev-os
github.com/lev-os2,794 skills16 installs3,192 views
- Refactoring UiPractical design tactics for developers who want to create professional UIs without formal design trainingVotes: 0GitHub stars: 22
- Referral SystemsSystematic framework for designing customer referral programs with double-sided incentives, optimal timing, friction reduction, and AI-powered optimizationVotes: 0GitHub stars: 22
- Reforge Growth SeriesComprehensive growth methodology covering loops vs funnels, activation habits, retention analysis, and multi-channel growth strategiesVotes: 0GitHub stars: 22
- Regression To The MeanExtreme outcomes tend to be followed by more average ones due to statistical variationVotes: 0GitHub stars: 22
- RelativityRecognize that measurements and observations depend on frame of reference—absolute values are less meaningful than relationships and contextVotes: 0GitHub stars: 22
- Requisite VarietyThe First Law of Cybernetics stating that a control system must have at least as much variety (response options) as the system it aims to regulate, otherwise the environment will dominate and destabilize the systemVotes: 0GitHub stars: 22
- ResonanceAmplification that occurs when external input aligns with a system's natural frequency, where small well-timed efforts produce disproportionately large effectsVotes: 0GitHub stars: 22
- Retention Engagement FrameworksSystematically measure and improve how frequently users return through cohort analysis and behavioral metrics to optimize for product-market fitVotes: 0GitHub stars: 22
- RetrospectivesWhen your sprint/project ends - structured reflection framework that turns team experience into actionable improvementsVotes: 0GitHub stars: 22
- Rice PrioritizationScoring framework using Reach, Impact, Confidence, and Effort to objectively prioritize product features and projectsVotes: 0GitHub stars: 22
- Risk MatricesVisual probability-impact assessment tool that categorizes risks on a grid by likelihood and severity to prioritize mitigation effortsVotes: 0GitHub stars: 22
- Sagan StandardCalibrate evidence requirements proportional to claim implausibility when evaluating extraordinary assertionsVotes: 0GitHub stars: 22
- Scale Free NetworksIdentify hub vulnerabilities when analyzing infrastructure resilience or planning targeted interventionsVotes: 0GitHub stars: 22
- Scaling LawsPredict resource needs and innovation dynamics when evaluating whether to scale up or stay smallVotes: 0GitHub stars: 22
- ScarcityLeverage limited resources and exclusivity to drive value, prioritization, and strategic advantageVotes: 0GitHub stars: 22
- Scenario Based AssessmentCreating scenarios like "cybersecurity incident" or "economic downturn"—too vague to drive specific responses.Votes: 0GitHub stars: 22
- Schelling FenceYou face a continuum from acceptable to unacceptable:Votes: 0GitHub stars: 22
- SchwerpunktGerman military concept meaning "point of main effort"—the decisive focal point where maximum resources, attention, and initiative must be concentrated to achieve breakthrough results.Votes: 0GitHub stars: 22
- Scope InsensitivityForce proportional analysis when emotional responses fail to scale with problem magnitudeVotes: 0GitHub stars: 22
- Second Order ThinkingThink beyond immediate consequences to understand cascading effects and long-term impacts. Use when making high-stakes decisions, evaluating long-term strategies, or when everyone agrees on the obvious solution. Apply systematic "and then what?" questioning to trace causality chains through time and interconnected systems.Votes: 0GitHub stars: 22
- Sensitivity AnalysisSystematic testing of how changes in input variables (assumptions) affect output results, revealing which factors drive outcomes and where model risk is concentrated.Votes: 0GitHub stars: 22
- Serial Position EffectsIf someone asks what's on the list immediately, you grab what's on the desk (last items) plus retrieve what you filed (first items). Middle items were neither filed nor still on the desk.Votes: 0GitHub stars: 22
- Shell Method Scenario PlanningNavigate strategic uncertainty through multiple plausible future scenarios rather than single-point forecasting. Developed at Royal Dutch Shell, this framework replaces single-point predictions with 2-4 rich narratives representing genuinely different futures defined by critical uncertainties.Votes: 0GitHub stars: 22
- Shell Scenario PlanningRoyal Dutch Shell's pioneering scenario planning method using critical uncertainties to develop multiple plausible futures for strategic preparednessVotes: 0GitHub stars: 22
- Six Thinking HatsParallel thinking method using six colored hats to systematically explore problems from six distinct perspectives in sequenceVotes: 0GitHub stars: 22
- Six Ways Long TermApply Roman Krznaric's cognitive toolkit for becoming a good ancestor through deep-time humility, legacy mindset, intergenerational justice, cathedral thinking, holistic forecasting, and transcendent goalsVotes: 0GitHub stars: 22
- Small World NetworksAdd strategic bridges when teams are siloed but need rapid information diffusionVotes: 0GitHub stars: 22
- Socratic QuestioningUse systematic questioning to expose assumptions, examine evidence, explore implications, and develop rigorous critical thinking through guided dialogueVotes: 0GitHub stars: 22
- Solid PrinciplesWrite maintainable object-oriented code by following five design principles - Single Responsibility, Open-Closed, Liskov Substitution, Interface Segregation, Dependency InversionVotes: 0GitHub stars: 22
- Source ConfusionDocument attribution in real-time when memory accurately recalls content but distorts its originVotes: 0GitHub stars: 22
- State Management PatternsSystematically manage application state across components using patterns like centralized stores, observable state, atomic updates, and unidirectional data flowVotes: 0GitHub stars: 22
- Status Quo BiasDesign defaults strategically or reduce switching costs when people disproportionately prefer current stateVotes: 0GitHub stars: 22
- StereotypingMaking automatic assumptions about individuals based on their group membership rather than actual characteristics or behaviorVotes: 0GitHub stars: 22
- Stock And Flow DiagramsModel system dynamics with stocks (accumulations), flows (rates of change), and feedback to quantitatively predict behavior over timeVotes: 0GitHub stars: 22
- Stocks Flows DelaysModel system dynamics through accumulations (stocks), rates of change (flows), and time lags (delays) to understand inertia, overshoot, oscillation, and equilibrium - map inflows, outflows, buffers, and feedback loops when diagnosing capacity problems, resource depletion, or unexpected system behaviorVotes: 0GitHub stars: 22
- Strategic Group AnalysisMap competitive positioning by clustering rivals with similar strategies when analyzing industry structureVotes: 0GitHub stars: 22
- Streaming InferenceProcess unbounded data streams with sub-100ms predictions when real-time ML inference is requiredVotes: 0GitHub stars: 22
- Stress TestingPush systems beyond normal operating conditions to find breaking points, capacity limits, and failure modes before they occur in productionVotes: 0GitHub stars: 22
- Sunk Cost FallacyContinuing an endeavor due to previously invested resources (time, money, effort) rather than current and future costs and benefits, escalating commitment to failing courses of actionVotes: 0GitHub stars: 22
- Sunk CostsIgnore past investments that cannot be recovered; base decisions only on future costs and benefitsVotes: 0GitHub stars: 22
- SuperforecastingMake probabilistic predictions when strategic decisions require accurate risk assessmentVotes: 0GitHub stars: 22
- Supply And DemandPredict price and quantity changes by analyzing how supply (what producers offer) and demand (what consumers want) interact at market equilibriumVotes: 0GitHub stars: 22
- Survivorship BiasDrawing conclusions from incomplete data by focusing only on successes while ignoring failures that are no longer visibleVotes: 0GitHub stars: 22
- Switching CostsThe total cost—monetary, time, effort, psychological, and risk—that a customer incurs when changing from one product or service to another, creating defensive moats and pricing power for incumbentsVotes: 0GitHub stars: 22
- Swot AnalysisAnalyze four strategic dimensions in a 2x2 matrix to create actionable strategic initiatives.Votes: 0GitHub stars: 22
- System 1 System 2 ThinkingActivate slow analytical thinking to override fast intuition when decisions are high-stakes or unfamiliarVotes: 0GitHub stars: 22
- System 1 System 2Recognize when you're using fast intuitive thinking versus slow deliberate reasoning - match the thinking mode to the decision's complexity and stakesVotes: 0GitHub stars: 22
- System ArchetypesRecognize recurring system behavior patterns like limits-to-growth and tragedy-of-commons to predict failure modes and design interventionsVotes: 0GitHub stars: 22
- System TrapsRecognize and escape archetypal failure patterns like policy resistance, tragedy of the commons, drift to low performance, and escalation dynamics that create recurring problems - apply structural solutions to vicious cycles when organizations exhibit dysfunctional behaviors despite changing people or adding resourcesVotes: 0GitHub stars: 22
- Te Virtue PowerBuild authentic influence through inner character alignment when formal authority is insufficientVotes: 0GitHub stars: 22