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marketplace-network-effects
Two-sided network effect where supply-side users directly increase value for demand-side users, and vice versa
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Skill Directory
AI Skill Directory
Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.
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mental-accounting
How people mentally categorize, evaluate, and track money in separate psychological accounts rather than treating all money as fungible
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north-star-metric
Single metric framework that captures core product value and aligns teams on sustainable growth
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north-star-framework
Product strategy model that aligns teams around a single metric capturing core customer value, plus supporting input metrics that drive it
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peak-end-rule
Predict and shape memory formation by focusing on peak moments and endings rather than duration or average experience
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personal-utility-networks
Need-to-have tools tied to real-life identities for essential daily communication and coordination, creating lock-in through practical necessity
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physical-networks
Physical network effects created when physical nodes are connected through physical infrastructure, creating nearly insurmountable barriers to competition
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product-market-fit-survey
Sean Ellis test using the 40% rule to measure if your product has achieved product-market fit by surveying active user disappointment
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Marginal Utility
The additional satisfaction or benefit derived from consuming one more unit of a good or service, which typically decreases with each additional unit consumed
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monopoly-dynamics
Understand how single firms dominate markets through barriers to entry, economies of scale, and network effects
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nudge-theory
Influence people's behavior in predictable ways without restricting their freedom by designing the choice architecture context
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ogsm-framework
Translate long-term vision into executable action through one-page strategic alignment of Objectives, Goals, Strategies, and Measures
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outcome-based-roadmaps
Strategic communication tool focused on problems to solve and outcomes to achieve rather than feature lists with dates
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pmf-engine-sean-ellis
Systematic measurement of product-market fit using the 40% disappointment threshold and follow-up questions to guide product iteration
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price-elasticity
Measure demand sensitivity when deciding to raise, lower, or maintain prices
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protocol-networks
Protocol network effects emerge when a communication or computational standard is adopted, becoming self-reinforcing as compatible products flood the market
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Mere Exposure Effect
Repeated exposure to neutral stimuli increases preference and liking, making familiarity a powerful driver of preference independent of objective quality
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nash-equilibrium
Identify stable strategic outcomes where no player benefits from unilaterally changing their strategy - predict where competitive dynamics settle
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network-effects-16-types
Product or service becomes more valuable as more people use it, with 16 distinct types enabling strategic design choices
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only-paranoid-survive
Detect and navigate strategic inflection points by cultivating paranoid attention to 10X forces when industry fundamentals are about to change dramatically
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personal-networks
Platforms where a person's identity and reputation are tied to the product, creating emotional lock-in through investment in online identity
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predictable-irrationality
Human irrationality is not random but systematic and predictable, with people consistently deviating from rational decision-making in specific patterns
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pricing-strategy-models
Strategic pricing frameworks align price with delivered value, leverage cognitive biases, and structure offers to maximize average deal size and conversions
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Radical Product Thinking
Translate ambitious product visions into strategy when suffering from feature bloat or metric obsession
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