Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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480 Claude Code skills authored by npbuilds.

updated 2026-08-21 · showing 421–480 of 480 by quality score

Average Pro QualityScore: 74.2/100

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Execute acquisitions tactically — auction protocol, max-bid setting, bid increments, the snipe-vs-jump-bid distinction, allocations at retail boutiques, phone-bidding etiquette.
Construct and maintain a personal advisory board — the small group of trusted advisors who deliver hard truths, deep pattern-recognition, and high-trust feedback.
Identify and analyze structural complexity that creates persistent mispricings in public markets. Use when the user wants to evaluate holding company discounts, stub trades,…
A living model of the user's evolving visual aesthetic — dimensional fingerprint across 17 axes (spatial, chromatic, form, temporal, emotional, photographic, discovered), palette…
Alternative data sources and integration frameworks for investment monitoring. Reference when evaluating non-traditional data signals, building monitoring dashboards with…
Knowledge skill covering fiscal dominance theory, sovereign debt dynamics, Treasury issuance analysis, fiscal-monetary interaction, and the investment implications of government…
Understand how wine is priced and traded — production cost anatomy, the Parker Effect, the Bordeaux en primeur system, distribution channels (three-tier, négociant, DTC, auction),…
Display skill dashboards: token efficiency breakdown, skill quality ratings, health overview, and rating leaderboard.
Analyze espionage, codebreaking, deception operations, propaganda, and information warfare from ancient spies through Bletchley Park, Cold War tradecraft, and modern cyber…
Run and contribute to meetings at executive level — agenda design, opening moves, decision protocols, derailment recovery, follow-ups.
Direct the information economics subdomain — route questions about signaling, screening, adverse selection, moral hazard, Bayesian persuasion, information design, cheap talk, and…
When adaptation-observer or emergence-detector surfaces something good, amplifier figures out how to strengthen it.
Linguistic foundations for naming people, places, institutions, and concepts within each civilization.
Route product sensing work — reading frontier signals through a product lens, detecting emergent capability combinations, interpreting external market and technology signals, and…
Direct the evolutionary dynamics subdomain — route questions about evolutionary game theory, population dynamics, ESS, replicator dynamics, fitness landscapes, and biological or…
Evaluate an argument for validity, soundness, and fallacies. Use when the user presents an argument (their own or someone else's) and needs a structured diagnosis of its logical…
Apply endpoint selection frameworks for clinical trials across therapeutic areas, distinguishing validated surrogate endpoints from clinical endpoints and mapping FDA/EMA…
Execute sales tactically — channel selection (auction vs dealer vs direct), consignment terms, reserve setting, guarantees and irrevocable bids, the tax-loss vs charitable…
Frameworks for designing self-improving systems. How does the product get better without manual intervention? Reinforcement from use, capability compounding, knowledge…
How to build and arrange arguments — Toulmin's warrant, Rogerian empathy, classical structure, and the volta/turn in essays.
Orchestrate all things collecting — authentication and provenance, grading and condition, storage and insurance, market intelligence and portfolio allocation, plus the irreducible…
Data visualization chart selection and design principles. Reference when choosing chart types for specific messages, designing accessible visualizations, avoiding misleading…
Population dynamics foundations for evolutionary game theory. Reference when analyzing replicator equations, phase portraits, fixation probabilities, stochastic dynamics, or…
Apply the Court of Master Sommeliers Deductive Tasting Grid to systematically evaluate any wine. Use when describing a wine from scratch, practicing blind tasting, or building a…
Navigate world coin collecting — British (sovereigns, crowns, pennies), European (German thalers, French écus, Italian states), Asian (Chinese, Japanese, Korean), ancient coins…
Biostatistics methods for clinical trials, epidemiology, and life sciences research. Reference when designing clinical trials, performing survival analysis, evaluating diagnostic…
Design the intelligence system's future state in experiential terms — not feature lists but what it's like to interact with this intelligence.
Framework for designing fictional religions and belief systems. Reference when creating pantheons, cults, philosophies, or any organized belief system in a world.
Map the skill library's coverage, white space, and structural health. Use when identifying gaps in the library, finding underdeveloped areas, assessing domain coverage,…
Route memorabilia and autograph questions — sports autographs (PSA/DNA, JSA, BAS), game-used and game-worn (photo-matched, team-letter, player-issued), and pop-culture memorabilia…
Tax-efficient portfolio management frameworks — tax-loss harvesting, direct indexing, asset location, tax-aware rebalancing, capital gains management, and estate planning…
Fork a complex skill into smaller, focused child skills. Use when a skill exceeds health thresholds (too many sections, too many words, mixed responsibilities), when the user…
Build and use behavioral interview frameworks — STAR, CAR, and the story-bank approach. Map common behavioral probes to a small set of pre-rehearsed stories so the user is never…
Navigate the legal classification systems governing wine production worldwide — EU PDO/PGI, French AOC, Italian DOC/DOCG, Spanish DO/DOCa, German Prädikat, US AVA, and Australian…
Soros-style reflexive position trader. Heavily composes the reflexivity-sentiment director to identify adoption-validation feedback loops in real-time narratives (AI capex,…
Judge whether a piece of prose is actually good — not whether it is consistent, and not by describing its features, but by ruling PASS/FAIL on a boolean craft rubric with a floor…
Build structured historical analogy analyses for current geopolitical situations. Use when the user presents a current event and wants the 3-5 most instructive historical…
Score a discovery-stage target × modality candidate before any clinical PoS exists, decomposing conviction into P(biology holds) × P(modality deliverable) × position-on-arc ×…
Navigate the US tax, estate, and legal regime for collectibles — including the 28% maximum long-term capital gains rate on collectibles (IRC §1(h)(4)), Form 8283…
Pick the right root-cause method (5 Whys / Fishbone / dependency mapping / Current Reality Tree) for a problem statement based on typology and stakes, and tag each atomic claim as…
Direct portfolio construction decisions across allocation, factor exposure, hedging, and tax optimization.
Design and maintain mentorship relationships — finding mentors, structuring asks, setting cadence, building reciprocity, and exiting with grace when the relationship has run its…
Route qualified evidence to the synthesis-and-verification skills — confidence-tagged brief assembly, active counterfactual disconfirmation, and format translation.
Map the competitive pipeline for a therapeutic area, target, or mechanism of action using ClinicalTrials.gov, SEC filings, and conference abstracts.
Navigate fine-art photography collecting — edition sizes, the vintage vs lifetime vs estate print distinction, signature placement conventions (signed-mat vs verso), processes…
Deep thinking about how intelligence should meet humans. When is language the right interface? When visual? When ambient? When should the system be proactive vs.
Analyze how civilizations organize, preserve, and transmit knowledge: oral traditions, the invention of writing, libraries including Alexandria, universities, the printing press,…
Maintain the living product narrative — the evolving story of what this intelligence system is, where it came from, where it's going, and what it believes.
Deep expertise in position sizing methodologies — Kelly criterion, risk budgeting, volatility-adjusted sizing, conviction-based concentration, and portfolio heat management.
Classify the intended audience of a problem statement as LLM / exec / peer / self / public. Use during binding-vow's Phase 2 diagnosis.
Theory of knowledge and justification across the Western philosophical tradition. Covers the tripartite analysis (justified true belief), Gettier problems, foundationalism vs.
Maintain and deepen warm professional relationships over months and years through signal-driven cadence, light CRM, and high-value touchpoint craft.
Reading a habitat — identifying biome, plant community, food web structure, successional stage, and the keystone species that hold the system together.
Produce structured evaluations of historical sources using provenance, bias, reliability assessment, and the PACT protocol from source-criticism.
Route questions about comparative civilizations, environmental history, demographic forces, deep history, and technology as a civilizational force.
Orchestrate world history learning across nine wings: political, economic, cultural, military, intellectual, world-systems, historiography, applied-history, and regional-atlas.
Explain how wine is made in the cellar — fermentation choices (wild vs cultured yeast, temperature), maceration techniques, malolactic conversion, oak treatment options, pressing,…
Rules and formats for creating or editing notes in the Obsidian vault. MUST be used whenever creating a new Canon entry, Thinking note, reflection, belief, action, event, person,…
Convert a Spelunker research brief into one of four target formats — executive memo, VC pitch bullets, tweet thread, or decision memo — while preserving citations and confidence…
Negotiate job offers, compensation, or personal deals
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