Assess mechanism-of-action-specific risk factors that modify base-rate PoS, evaluating target validation depth using Mendelian randomization evidence, preclinical translatability,…
Interviews a buyer before any product research happens: jobs-to-be-done framing, MoSCoW must-haves, deal-breakers, and a budget locked before any price is seen.
Route questions about art, religion, gender, identity, social movements, and everyday life across history.
Framework for designing complete, internally consistent ecosystems. Reference when creating biomes, flora, fauna, food chains, or any biological element of a world.
Judge whether an invented system — a magic system, an economy, a society, a technology — is actually SOUND, not merely internally consistent.
Fixed income investing frameworks — yield curve analysis, credit evaluation, duration management, and bond market structure.
Rebalancing frameworks for maintaining portfolio alignment with target allocations. Reference when deciding whether to rebalance, choosing a rebalancing method, managing tax…
Cross-product, cross-domain pattern recognition. What's working across multiple surfaces? What principle connects the successful products? What meta-capability is the system…
Ethical theory and moral reasoning across the major philosophical traditions. Covers normative ethics (consequentialism, deontology, virtue ethics, care ethics, existentialist…
Meta-orchestrator for the agentic world→character→story loop. Generates (or extends) a fictional world, its characters, and a story set in it by driving the worldbuilding and…
Build and refresh a resume — convert an academic CV to an industry resume, draft and edit outcome-led bullets, tailor to a specific JD, produce one-page and two-page variants.
Knowledge skill for illustration style taxonomy, icon systems, texture and materiality, and visual asset direction.
Direct diligence scorecard generation, investment memo writing, and portfolio analysis to the appropriate specialist skill.
Responsive typography — how type behaves across screen sizes, devices, and contexts. Covers fluid type scaling, viewport-based sizing, optical adjustments at different sizes,…
Read structured artifacts from an Obsidian vault following the vault's CLAUDE.md frontmatter schema. Supports four operations: slug lookup, frontmatter filter (with `where`…
Knowledge skill covering options market microstructure — 0DTE dynamics, gamma exposure (GEX), dealer hedging mechanics, volatility surface analysis, vanna and charm flows, options…
Orchestrate data science analysis across the full project lifecycle. Use when the user needs to clean or prepare data, perform exploratory analysis, engineer features, run…
Decode watch reference numbers, "full set" documentation requirements, double-signed retailer marks (Tiffany, Cartier signature), and the discipline of period-appropriate…
Direct clinical trial design, endpoint selection, biomarker enrichment, and patient population sizing questions to the appropriate specialist skill.
Typeface pairing methodology — how to combine fonts for harmony, contrast, and hierarchy. Covers the contrast principle, superfamily strategy, mood matching, and common pairing…
Generate 3-5 structured wine recommendations for any dish across entry, mid-range, and premium price tiers.
Analyze events that span all wings simultaneously, such as the Industrial Revolution, the French Revolution, decolonization, and World War II.
Analyze revolutionary dynamics from the English Civil War through the Arab Spring using Brinton's anatomy, Skocpol's structural theory, and modern frameworks.
Direct cold outreach, relationship stewardship, mentorship design, ecosystem mapping, and introductions / referrals to the appropriate specialist skill.
Navigate Magic: The Gathering collecting — the Reserved List, Alpha / Beta / Unlimited distinctions, the NM / LP / MP / HP / DMG condition vocabulary, Power Nine economics, foils,…
Direct the computational strategy subdomain — route questions about algorithmic game theory, computational complexity of equilibria, behavioral game theory, bounded rationality,…
Direct the risk architecture subdomain — route questions about position sizing, tail risk, correlation regimes, and drawdown psychology to the right specialist skill.
Navigate whiskey collecting — Macallan (the Rolex of Scotch), Pappy Van Winkle, Japanese whisky (Yamazaki, Karuizawa), the Rare Whisky 101 indices, the major auction venues…
Update credences given new evidence, calibrate confidence levels, and identify base-rate neglect. Use when the user needs to reason about how new evidence should change their…
Analyze population dynamics, urbanization, migration, epidemics, and Malthusian constraints as historical forces.
Learning dynamics in strategic settings covering fictitious play, no-regret learning, regret matching, multi-agent reinforcement learning, self-play, and convergence results.
Route wine tasting and evaluation questions through the Court of Master Sommeliers Deductive Tasting Grid and WSET Systematic Approach to Tasting.
Design physical spaces that narrate history, culture, and conflict through traces, ruins, wear patterns, and architecture.
Market design foundations for matching and allocation without prices. Reference when designing or analyzing matching systems, two-sided markets, assignment mechanisms, or…
Observe creative outputs and infer aesthetic preferences from user behavior — acceptance, revision patterns, explicit praise, and abandonment.
Search, load, and adapt methodologies from the shared Git-backed skill library for use in Codex without modifying the canonical Claude-authored skills.
A pattern library of named scandals, forgery vectors, and red flag clusters across collecting domains.
Place a discovery- or early-clinical-stage drug candidate on the historical arc of its mechanism class.
Design multi-year transition plans — what to do in year 1 to make year 3 possible, intermediate roles, advisor seats, side artifacts, and the order that makes the move credible.
Modern quantitative sentiment measurement using options-derived data, flow analysis, NLP-based text analysis, and alternative data sources.
Prepare for panel interviews, live cases, working sessions, take-home cases, and IC simulations. Reference when the loop includes any multi-interviewer dynamic or live…
Assess evidence quality, source reliability, and epistemic weight. Use when the user needs to judge how strong a piece of evidence is, compare evidence from different sources or…
Run structured thesis/antithesis/synthesis dialogues and manage multi-round point-counterpoint exchanges.
Identify the operating paradigm, research programme, and foundational assumptions of a field, theory, or research tradition using Kuhn, Lakatos, and Popper frameworks.
Prepare for executive-level interviews — CMO, Head of Clinical Development, SVP, Chief Medical Officer at startups, scale-ups, and growth-stage biotechs.
Convert object condition into a single tradable number — the codified language that makes illiquid heterogeneous objects fungible in a market.
Currency analysis frameworks — FX valuation, dollar dynamics, carry trades, and how currencies affect multi-asset portfolios.
Manage wine storage and aging — optimal cellar conditions, drinking windows by wine type, how to assess readiness, practical cellar building strategy with portfolio ratios, buying…
Metaphor, simile, image systems, and the objective correlative — the machinery of implication in prose.
Analyze the rise, expansion, administration, and fall of empires and state systems from Akkad through modern nation-states.
Translate wine profiles into parallel sensory domains — color palettes, music, textures, seasons, landscapes, and emotional moments.
Shape an audited problem statement as Situation/Complication/Question/Answer per Minto. Use for peer audiences, document introductions, or any output where the reader needs the…
Design the value exchange for intelligence products — not just pricing but the full model of how value flows between the system and its users. Handles free vs.
Reference guide to 50 indigenous and regional grape varieties across Italy, Spain, Portugal, Greece, Austria, Georgia, France, and the Americas.
Translate complex technical or AI concepts into intuitive, visual explanations. Use when a concept needs simplifying, when technical jargon is blocking understanding, when the…
Scan the AI frontier for emerging capabilities, model developments, tool patterns, and paradigm shifts.
Design the initial conditions for a product to emerge — what capabilities to combine, what constraints to impose, what feedback signals to listen to, and what to intentionally…
Expert knowledge on Howard Marks's contrarian investment framework — first-level vs second-level thinking, consensus analysis, cycle positioning, the relationship between price…
Break complex research questions into individually verifiable atomic claims. Use when a question contains multiple assertions, hidden assumptions, compound predicates, or causal…
Grade the human-genetic validation of a drug target on a causality-ranked evidence ladder (Mendelian/rare-variant > coding GWAS+colocalization > Mendelian randomization >…