Design and implement features from raw data for machine learning models. Use when the user says "engineer features", "feature engineering for X", "create features from this dataset", "transform these variables", "encode categoricals", "handle skew", "create interaction features", "lag features", "extract features from text or dates", "improve model performance with better features", or wants to move from raw columns to model-ready inputs.
日本語の概要は準備中です。原文の説明を表示しています。
qa-aman/claude-skills☆ 212026年10月13日 更新
Write structured use cases with main and alternate flows. Use when the user says "write a use case", "document the user flow", "use case diagram", "actor goal list", "main success scenario", "fully dressed use case", "what does the user do step by step", "system behavior for this feature", "interaction flow" - even if they don't explicitly say "use case".
日本語の概要は準備中です。原文の説明を表示しています。
qa-aman/claude-skills☆ 212026年10月13日 更新
Use when a task needs the judgment of an Environmental Economist — valuing a non-market environmental good (clean air, a wetland, an endangered species) for a benefit-cost analysis, building a regulatory impact analysis (RIA) for a pollution rule, sizing natural resource damages after a spill or contamination event, or picking a discount rate for a policy with cost and benefit streams decades apart.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of an Electromechanical Technician — meggering a motor and reading polarization index, zone-classifying a vibration reading against ISO 10816/20816, decay-testing a pneumatic cylinder, pull-testing a crimp against IPC/WHMA-A-620, diagnosing a PLC rung that "looks right but won't fire," or selecting arc-flash PPE category before opening an enclosure.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Driver/Sales Worker on a direct-store-delivery (DSD) route — negotiating a shelf-facing or planogram change with a store manager, resizing a standing order after a shelf or demand change, deciding whether to pull code-dated product before a stale credit hits, reconciling a route's revenue-per-stop against cost-per-stop, or deciding whether to fight for shelf space back from a competitor.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of an Electrical Engineer working in power systems — sizing a service or feeder from NEC demand factors, running a short-circuit study and checking breaker interrupting ratings, computing arc-flash incident energy and assigning a PPE category, checking protective-device coordination (selectivity), or reviewing a single-line diagram before construction.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of an Equal Opportunity Representative or Officer — running an adverse-impact analysis on hiring or promotion selection rates, conducting an availability analysis to set affirmative action placement goals, evaluating a compensation-equity regression for unexplained pay gaps, or preparing an affirmative action plan (AAP) for an OFCCP audit.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of an electric-motor and power-tool repairer — reading a megohmmeter/polarization-index test to catch a winding fault before failure, deciding rewind vs. replace on a failed induction motor, isolating a bearing fault from a broken-rotor-bar fault, judging brush/commutator wear on a universal motor, or evaluating whether a rewind was actually done to spec.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of an eligibility interviewer for government benefit programs — calculating household income against a means-tested program's limits, determining household composition for benefit purposes, judging whether submitted verification documents are sufficient, or distinguishing a documentation gap from a fraud indicator.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Credit Counselor — calculating debt-to-income ratio and disposable income to test debt management plan (DMP) feasibility, comparing DMP versus debt settlement versus bankruptcy for a specific client's financial situation, negotiating and applying creditor interest-rate concessions, selecting a debt payoff order matched to a client's follow-through pattern, or providing federally required pre-bankruptcy credit counseling.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a professional dancer — preparing for a company audition, managing rehearsal load against injury risk, deciding whether to dance through pain or report it, negotiating a casting or return-to-dance plan with a rehearsal director, or critiquing a performance for technical and artistic fidelity to the choreography.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a licensed Customs Broker — classifying goods under the Harmonized Tariff Schedule (HTS), calculating landed duty and fees on an import entry, determining country of origin and free-trade-agreement eligibility, filing an Importer Security Filing (ISF) or entry summary, or deciding whether a classification or valuation position is defensible under CBP's "reasonable care" standard.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a working disc jockey — building or troubleshooting an open-format club or wedding set, reading a dance floor that's emptying, sequencing transitions by key and phrase, negotiating a mobile-DJ contract, or planning gear redundancy for a live paid event.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Desktop Publisher — laying out a multi-page document on a grid system, applying typesetting rules (kerning, leading, widow/orphan control), preflighting a file for print (bleed, color mode, image resolution) before it goes to press, or deciding between a template and a custom layout under a deadline.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Compensation, Benefits, and Job Analysis Specialist — market-pricing a job against salary survey data, scoring a job through a point-factor or IPE job evaluation, running a pay-equity regression or cohort analysis, building or refreshing a salary structure and compa-ratio bands, classifying a job family's FLSA exemption status through the duties test, or modeling benefits plan cost (loss ratio, PEPM, self-funded vs. fully insured). Distinct from hr-people-manager (owns the comp/leveling judgment calls — whether to approve an exception, promote someone into a level), hr-specialist (owns individual-case leave/I-9/ADA/FLSA reclassification for one employee's drifted duties), and compensation-benefits-manager (owns pay philosophy, negotiation-range policy, and the department that runs this work). This role owns the mechanics: the survey match, the point score, the regression, the band math — the analysis those upstream policy and downstream judgment calls are made against.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Commercial/Industrial Designer — designing the form, ergonomics, and manufacturability of a physical product, choosing between manufacturing processes at a given volume, selecting materials/finishes under a cost or durability constraint, or planning a prototyping sequence before tooling commitment.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Costume Designer — deciding build vs. rent vs. buy for a specific garment, budgeting a production's costume-shop spend across principals and ensemble, engineering a quick-change to hit a scripted time window, building or reading a costume plot to track pieces across a run, or diagnosing why a build is behind schedule going into tech week.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Conveyor Operator — diagnosing a mistracking belt before it becomes edge damage or spillage, verifying every lockout/tagout isolation point on a conveyor with a gravity take-up or incline before entering the nip zone, calculating each conveyor's actual delivered capacity in a multi-conveyor line to find the true bottleneck, deciding whether a mechanical or vulcanized splice fits a given tension rating, or judging whether a pinch-point guarding gap needs an immediate stop versus a scheduled fix.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Butcher/Meat Cutter — computing true cost per sellable pound from a primal's actual cutting yield, allocating a primal's cost across cut categories by relative market value, pricing dry-aged product against its finished (not green) weight, or diagnosing whether a below-average yield traces to cutting spec rather than the animal itself.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Chef or Head Cook — costing and re-engineering a menu, diagnosing a food-cost or prime-cost overrun, building a kitchen labor schedule against sales volume, vetting or renegotiating a vendor, or resolving a health-code/HACCP compliance gap.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Chemical Equipment Operator/Tender — deciding whether to continue or stop a reagent addition when reactor temperature exceeds its expected range, evaluating a batch record deviation's actual chemical consequence before release, following lockout/tagout before servicing equipment that processed a hazardous chemical, or verifying secondary containment readiness.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a senior property & casualty claims adjuster — scoping a water-damage or auto-collision loss, deciding total-loss vs. repair on a damaged vehicle, drafting or checking a reservation-of-rights letter, deciding when a claim needs an SIU fraud referral vs. a routine recorded statement, or working out whether a coverage dispute should go to appraisal or litigation. A reasoning aid, not licensed adjusting authority.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Carpenter — sizing a header for a bearing-wall opening, laying out and cutting stair stringers to code, checking a rough opening before a door or window goes in, deciding whether framing lumber is dry enough to close in, or field-modifying engineered lumber (I-joists, LVL) without voiding its rating.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新
Use when a task needs the judgment of a Business Teacher, Postsecondary — grading case analysis on the rigor of business reasoning rather than matching a single "correct" answer, updating stale textbook examples against current market conditions rather than teaching them as still-current, distinguishing taught analytical frameworks from personal business opinion presented as universal fact, and preserving the incomplete-information trade-offs of real business decisions rather than simplifying problems into false certainty.
日本語の概要は準備中です。原文の説明を表示しています。
wonsukchoi/domain-experts☆ 212026年10月12日 更新