s4h-economics-opportunity-cost
Maps the true cost of a choice by making explicit what is foregone. Triggers: 'opportunity cost', 'what am I giving up', 'what else could I do with this',…
Skills
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Updated 11-06 00:14
General & other
53,625 results
s4h-evolution-arms-race
Analyses coevolutionary escalation — when parties adapt to each other in cycles that may help neither. Triggers: 'arms race', 'coevolution', 'escalation…
s4h-evolution-fitness-landscape
Maps the solution space as peaks and valleys to understand local optima, adaptive valleys, and path dependence. Triggers: 'are we stuck', 'local maximum',…
s4h-evolution-niche
Applies competitive exclusion and niche theory to understand differentiation, coexistence, and competitive strategy. Triggers: 'what niche are we in', 'how do…
s4h-evolution-variation-selection
Applies the variation-selection-retention triad to understand how populations and strategies adapt over time. Triggers: 'how does this evolve', 'what gets…
s4h-investigation
Entry point for the investigation toolkit. Routes to the right investigation skill based on what you're trying to establish. Use when you say 'investigate',…
s4h-network-centrality
Identifies which nodes in a network have the most influence, reach, or control. Use when asked 'who are the key players', 'who should we target', 'where is the…
s4h-network-effects
Analyzes how value scales with participation — tipping points, lock-in, and winner-take-all dynamics. Use when asked 'do we have network effects', 'when will…
s4h-network-weak-ties
Maps bridging connections across structural holes — the counterintuitive power of loose connections. Use when asked 'where are the silos', 'why are we missing…
s4h-play-constraint-inversion
Removes or inverts the main constraint to see what becomes possible — then uses those unconstrained solutions to find real ones. TRIGGERS: 'what if there were…
s4h-probability-expected-value-calculation
Calculates expected value to compare options under uncertainty. Use when asked about 'expected value', 'is this risk worth taking', 'EV calculation', 'compare…
s4h-sensory-signal-detection
Separates meaningful signal from background noise — finding what actually matters among everything present. Triggers: 'what actually matters here', 'separate…
s4h-sensory-structured-observation
Applies disciplined observation to a situation — suspending interpretation to see what's actually there before deciding what it means. Triggers: 'observe this…
s4h-strategy-alliance
Maps parties, identifies natural allies and swing parties, and assesses alliance stability for coalition-building in competitive contexts. Triggers: 'build…
s4h-strategy-deception
Manages information asymmetry in legitimate competitive contexts — what to protect, what impressions work in your favor, and what your opponent may be…
s4h-strategy-force-economy
Finds the minimum intervention that achieves the objective — especially when you're outgunned or under-resourced. Triggers: 'do more with less', 'force…
s4h-strategy-intelligence
Audits what you actually know vs. what you're assuming about yourself and your opponent before acting. Triggers: 'what do I actually know', 'intelligence…
s4h-strategy-timing
Analyzes whether to act now or wait, reads your opponent's rhythm, and identifies trigger conditions for the right moment. Triggers: 'when should I act',…
implement-calculator-pattern
Use when building variant-based calculators with SERVICE_MAP routing via `Factory.for(entity)` (ONLY permitted entry point — direct instantiation FORBIDDEN),…
apple-appclip
Use this skill whenever the user wants to create, configure, implement, debug, or learn about Apple App Clips for iOS apps. Triggers include: any mention of…
localize
Deprecated name. Use i18n-localization; load this notice only when localize is explicitly requested.
domain-building-blocks
A design guide for DDD building blocks (value objects, entities, aggregates, domain services). Use when domain modeling, designing entities, determining aggregate boundaries, and implementing value objects. Triggers: "I want to create a value object", "aggregate design", "how to write a domain service"...
parse-dont-validate
Code review and design support based on the "Parse, don't validate" principle. Convert the validate pattern (check and discard the result) into the parse pattern (retain the check result in the type), and promote designs that enforce invariants through the type system.…
cobrapy
Constraint-based metabolic modeling (COBRA). FBA, FVA, gene knockouts, flux sampling, SBML models, for systems biology and metabolic engineering analysis.