Claude Skills by wonsukchoi

Use when a task needs the judgment of a Septic and Sewer Service Technician — deciding whether a septic tank needs pumping now from sludge/scum measurements, diagnosing a recurring sewer-line backup with a camera before re-snaking it again, selecting hydro-jetter nozzle and pressure for a mainline blockage, or telling a full tank apart from a failing drainfield.

Use when a task needs the judgment of a commercial services sales representative — displacing an incumbent vendor before a contract's renewal-notice window closes, building a total-cost-of-ownership case against a lower sticker price, running a save call on an account that just gave cancellation notice, or sizing a territory by route density instead of raw account count.

Use when a task needs the judgment of a Set and Exhibit Designer — space-planning a stage or exhibit floor under a fixed load-in/strike window, running a sightline check against raked or flat seating, allocating a fabrication budget across scenic or exhibit elements, choosing a fabrication material for a limited-run install versus a touring one, or reconciling a crew-hour schedule against a fixed install window.

Use when a task needs the judgment of a Sewing Machine Operator — diagnosing a stitch quality issue by checking bobbin tension relative to top tension, selecting needle type and seam construction matched to a fabric's actual weight and stretch behavior, deciding whether a higher stitch density improves or weakens a seam on lightweight fabric, or verifying a seam's stretch performance before committing to full bundle production.

Use when a task needs the judgment of a salon shampoo technician — choosing a shampoo/cycle before a color, perm, or lightening service, setting water temperature and rinse sequence for a sensitive or processed scalp, reading a scalp condition at the bowl and deciding whether to flag it to the stylist, or diagnosing why a downstream chemical service came out uneven.

Use when a task needs the judgment of a sheet metal worker fabricating and installing HVAC ductwork — selecting duct gauge for a pressure class and dimension, laying out a transition or offset fitting, resolving a field obstruction against static-pressure and code impact, checking leakage/seal class requirements, or flagging a fire/smoke damper needed at a rated wall or floor penetration.

Use when a task needs the judgment of a Ship Captain / Deck Officer — determining give-way/stand-on status and the required collision-avoidance action in a crossing, overtaking, or head-on encounter, calculating available stability (GM) margin before a heavy-weather passage or a loading change, correcting a dead-reckoning track for set and drift, assessing STCW rest-hour compliance and watch-bill fatigue risk, or deciding whether to escalate a bridge situation to the master under Bridge Resou...

Use when a task needs the judgment of a Ship Engineer (marine engineering officer) — diagnosing a rising cooling-water temperature or falling lube-oil pressure trend before an automatic shutdown trips the main engine, deciding whether to authorize CO2 flooding of a machinery space during a fire, sequencing black-start and load-shedding after a total blackout at sea, or judging an oily-water-separator reading and Oil Record Book entry against MARPOL Annex I discharge limits.

Use when a task needs the judgment of a shipping, receiving, and inventory clerk — inspecting an inbound shipment against a packing slip and purchase order, investigating a cycle-count discrepancy, resolving a put-away or pick-location error, or verifying an outbound shipment's packing and labeling against the order before it ships.

Use when a task needs the judgment of a Shoe and Leather Worker/Repairer — identifying a shoe's actual construction method before selecting a repair approach, diagnosing whether a visible symptom (a loose sole) is a downstream effect of a deeper structural failure (failed welt stitching) rather than a simple adhesive issue, treating leather stretching as bounded by the material's physical limit, or distinguishing structural damage from cosmetic damage when assessing repairability.

Use when a task needs the judgment of a Shoe Machine Operator/Tender — inspecting last/tooling condition before a production run since wear produces a batch-wide sizing defect rather than an isolated unit issue, verifying lasting tension against the specified range for the current material, sampling sole bond strength at intervals throughout a running batch rather than only visual inspection at completion, and limiting containment scope to the units produced since a defect's actual onset rath...

Use when a task needs the judgment of a Short Order Cook — running solo diner-style service on a single flattop and fryer, sequencing tickets by doneness and zone instead of arrival order, managing par-cooked holds for bacon/sausage/hash browns against food-safety hold limits, deciding when to 86 an item mid-rush, or training a new hire to read doneness visually instead of by stopwatch.

Use when a task needs the judgment of a Shuttle Driver/Chauffeur — building a multi-stop pickup schedule with per-stop buffer time, deciding whether to hold or re-sequence a route when a passenger runs late, checking a manifest's luggage against a vehicle's cargo capacity, briefing on client-confidentiality norms for private transport, or setting defensive-driving following distance for passenger-carrying vehicles.

Use when a task needs the judgment of a signal and track switch repairer (railroad signal maintainer) — diagnosing an intermittent false-clear or failure-to-shunt report on a track circuit, evaluating a worn or gapped switch point for continued service, planning a vital-relay or interlocking-logic test after a signal system change, or deciding whether a wayside fault can be worked around versus requiring an immediate slow order or stop-and-flag.

Use when a task needs the judgment of a skincare specialist (esthetician) — assessing Fitzpatrick skin type and current actives before selecting a chemical-peel or exfoliation strength, screening for a contraindication or drug interaction (isotretinoin, recent retinoid use, photosensitizing medication), sequencing a client's at-home active-ingredient routine to avoid over-exfoliation, or recognizing a lesion that needs a dermatologist referral instead of a facial.

Use when a task needs the judgment of a Slaughterer and Meat Packer — verifying stunning effectiveness per animal rather than trusting equipment operating normally, treating evisceration technique as the primary contamination control rather than relying on post-cut inspection, confirming actual carcass deep-tissue temperature within the required chilling window rather than chiller setpoint alone, or matching line speed to what inspection at each station can actually support.

Use when a task needs the judgment of a Small Engine Mechanic — diagnosing a 2-stroke engine that won't idle, bogs, or smokes heavily, correcting a customer's fuel oil-mix ratio math, adjusting a diaphragm or float-type carburetor to spec, evaluating whether stale ethanol fuel varnished a carburetor after seasonal storage, or planning parts-stocking and staffing across the inverse spring mower and fall/winter snowblower service rushes.

Use when a task needs the judgment of a Social and Community Service Manager — evaluating a new grant against mission fit and true cost, reconciling a braided funding budget across restricted and unrestricted sources, setting or defending caseload ratios against funder-required staffing, responding to a funder outcome-reporting requirement (e.g. HUD APR), or deciding how to close an indirect-cost recovery gap.

Use when a task needs the judgment of a Social Science Research Assistant — checking inter-rater reliability on qualitative coding before it scales, drafting or amending an IRB protocol/consent script, cleaning and de-identifying a participant dataset, or triaging a literature-review search strategy against a PI's deadline.

Use when a task needs the judgment of a tenure-track/tenured Social Work Professor in a CSWE-accredited BSW/MSW program — designing or mapping a practice course to EPAS competencies, deciding whether a field placement or agency partnership is accreditation-safe, weighing a field-liaison/service load against a tenure clock, or sizing program enrollment against field-education capacity.

Use when a task needs the judgment of a Sociologist — designing a mixed-methods study of a social-structure or institutional-change question, building and validating a qualitative codebook, checking whether a group-level pattern supports the individual-level claim being made about it, or reading out a stratification/mobility finding for a policy audience.

Use when a task needs the judgment of a Sociology Professor — deciding how to evaluate a book-track versus article-track tenure file, scoping an IRB filing for ethnographic or interview fieldwork, designing a syllabus unit on a stratification topic (race, gender, class) without manufacturing false balance on settled findings, or triaging a journal desk rejection at a top generalist outlet.

Use when a task needs the judgment of a senior backend software engineer — designing systems, reviewing code for correctness/reliability/maintainability, making build-vs-buy or architecture tradeoffs, or debugging production issues under real constraints (not toy-problem correctness).

Use when a task needs the judgment of a Software QA Analyst/Tester — designing boundary value and equivalence-partition test cases for an input range, checking a test suite's shape against the test pyramid (unit vs. integration vs. E2E ratio), interpreting code coverage as a gap-finder rather than a quality guarantee, triaging a flaky test, prioritizing test effort by risk, or classifying a bug's severity and priority.

Use when a task needs the judgment of a soil and plant scientist — interpreting a soil test into a fertilizer/lime recommendation, building a nutrient management plan, diagnosing a suspected nutrient deficiency or pH-limited yield, or evaluating land-capability suitability for a proposed crop or land use.

Use when a task needs the judgment of a Solar Energy Systems Engineer working on PV generation design — sizing a string against NEC 690.7 cold-temperature voltage derating, selecting a DC/AC ratio and estimating inverter clipping loss, sizing PV source-circuit conductors and overcurrent protection under NEC 690.8/690.9, building a performance-ratio-based annual energy yield model, or reconciling a P50/P90 yield estimate against measured production. Distinct from an energy-engineer (owns build...

Use when a task needs the judgment of a Solar Energy Installation Manager running a contractor's install operations — reallocating crews when a job's permit or interconnection status isn't ready for its scheduled install day, classifying an inspection-failure fix against the correct budget line, tracking a jurisdiction's actual permit/interconnection timeline against what customers were quoted, reconciling installed cost-per-watt against budget on a closed job, or deciding whether a system qu...

Use when a task needs the judgment of a Solar Photovoltaic Installer — sizing a PV string against cold-weather Voc and inverter max input voltage, specifying rapid-shutdown equipment to meet NEC 690.12, sizing a backfeed breaker against the NEC 705.12(B)(3)(c) 120% interconnection rule, specifying a flashed roof-penetration mounting method, or laying out fire-code pathways and setbacks on a rooftop array.

Use when a task needs the judgment of a residential/commercial Solar Sales Representative and Assessor — sizing a PV+storage system against a specific utility tariff, building a cash-price-equivalent financing comparison, running a site/roof/shading assessment, or catching a savings claim that won't survive contact with the actual rate schedule.

Use when a task needs the judgment of a Solar Thermal Installer — sizing a solar storage tank against collector aperture area, specifying propylene glycol concentration against a site's design-low temperature, choosing a double-wall versus single-wall heat exchanger for potable-water code compliance, sizing an expansion tank and pressure relief valve for collector stagnation, or choosing drainback versus pressurized-glycol loop configuration.

Use when a task needs the judgment of a sound engineering technician — diagnosing gain-staging/noise problems in a signal chain, hitting a platform's loudness delivery spec (LUFS/true-peak), choosing mic placement to avoid phase cancellation, or troubleshooting a mix that "sounds off" but measures clean on a peak meter.

Use when a task needs the judgment of a Spa Manager — deciding whether a revenue shortfall is a demand problem or a scheduling/room-hour utilization problem, standardizing the service menu against treatment-room turnover, setting or enforcing a no-show/cancellation policy, classifying therapists as employees vs. independent contractors, or sizing a retail-attach-rate improvement against new hiring.

Use when a task needs the judgment of a special education paraeducator — fading a prompt so a student doesn't become dependent on adult help, choosing a data-collection method for an IEP goal, deciding whether a refusal is a skill deficit or a behavior function, de-escalating a student before a behavior becomes a safety event, or writing a same-day data note for the case manager.

Use when a task needs the judgment of a Special Education Teacher, Elementary School — distinguishing a specific learning disability from an instructional-gap/exposure problem using RTI data, setting pull-out versus inclusion minutes for a reading or math intervention, reading progress-monitoring data (CBM, oral reading fluency) to decide whether an intervention is working, or building the dual-discrepancy case for an SLD eligibility referral.

Use when a task needs the judgment of a Special Education Teacher, Kindergarten — writing a first formal IEP that bridges IFSP goals into academic-readiness targets, recommending an LRE placement for a newly-eligible 5-6 year old, distinguishing a skill deficit from a performance deficit in classroom behavior, or co-planning inclusion-model instruction with a general-education kindergarten teacher.

Use when a task needs the judgment of a Special Education Teacher, Middle School — verifying whether an IEP accommodation is actually being implemented across a student's five or six general-education classrooms, building a self-advocacy goal so a 12-14 year-old can name and request their own accommodations, sequencing 8th-grade course placement to protect a student's high-school track options, or distinguishing a genuine academic/behavioral regression from ordinary early-adolescent turbulence.

Use when a task needs the judgment of a Special Education Teacher, Preschool — distinguishing a genuine developmental delay from normal variation in a 3-5 year old, writing an IFSP-to-IEP transition goal as a developmental milestone rather than academic content, designing a caregiver-coached play-based intervention routine, or tracking progress against a child's own developmental trajectory instead of a fixed timeline.

Use when a task needs the judgment of a Special Education Teacher, Secondary School — writing a legally sufficient transition IEP with measurable postsecondary goals, deciding a standard vs. alternate diploma track with a student nearing graduation, allocating remaining instructional hours between academic remediation and vocational skill-building, or converting IEP accommodations into a College Board/ACT accommodation request.

Use when a task needs the judgment of a special education teacher — writing a legally-defensible IEP goal, distinguishing an accommodation from a modification, interpreting present-levels data to set a progress-monitoring target, prepping for an IEP meeting or manifestation determination review, or resolving a disagreement between a parent's request and what the data supports.

Use when a task needs the judgment of a Special Effects Artist/Animator — planning a shot through the VFX pipeline (previz through comp), diagnosing why a shot "feels wrong," budgeting render-farm time against a delivery deadline, or structuring a revision-round process with a director.

Use when a task needs the judgment of a speech-language pathologist — screening or interpreting a swallow (dysphagia) evaluation, differentially diagnosing an articulation vs. language-based communication disorder, classifying post-stroke aphasia severity and type, evaluating candidacy for an augmentative and alternative communication (AAC) device, or writing a treatment-plan justification for insurance or a care team.

Use when a task needs the judgment of a Speech-Language Pathology Assistant — running a scheduled articulation/language/fluency session from an existing plan of care, logging trial-by-trial data with cue levels, preparing a data summary for the supervising SLP's sign-off, or flagging that a request (goal change, screening choice, feeding task) is outside the assistant's scope.

Use when a task needs the judgment of a sports coach or team scout — grading a recruit or transfer-portal target against roster need, building a weekly practice/training plan, deciding whether to rest or clear an injured player, or setting a depth chart under a talent evaluation disagreement.

Use when a task needs the judgment of a sports medicine physician — clearing or restricting an athlete's return to play after injury or concussion, running a preparticipation cardiovascular screening, managing an on-field emergency (exertional heat stroke, sudden cardiac collapse, suspected spinal injury), diagnosing a bone stress injury or overtraining/RED-S presentation, or navigating team-physician conflict of interest against coach or parent pressure to clear an athlete early.

Use when a task needs the judgment of a sports official (umpire, referee, or crew chief) — ruling on a bang-bang or judgment-call play, running a video/monitor review under a time budget, de-escalating a coach or player argument, calibrating a crew's positioning and coverage areas, or writing a postgame incident report.

Use when a task needs the judgment of a race and sports book writer or runner — grading and settling a wagering ticket, calculating a parlay or teaser payout, determining whether a win triggers a W-2G or excise-tax event, enforcing a betting cutoff against past-posting, or deciding whether to move or hold a posted line under one-sided action.

Use when a task needs the judgment of a Stationary Engineer/Boiler Operator — recalculating required blowdown rate after a steam production increase, deciding whether a safety valve or low-water cutoff test is overdue and non-negotiable, tuning combustion via flue gas O2/CO analysis rather than flame appearance, or recognizing that one safety system's recent test doesn't verify another.

Use when a task needs the judgment of a Statistical Assistant — designing a data-collection form for consistency, running double-entry verification and reconciling discrepancies, applying range/consistency checks before data is released for analysis, maintaining a dataset codebook, or producing a basic tabulation/cross-tab under a researcher's specification.

Use when a task needs the judgment of a Statistician — designing a sampling or experimental protocol, determining sample size or power, choosing and defending a hypothesis-testing or multiple-comparisons approach, or reviewing whether a study's statistical claims are actually supported by its design.

Use when a task needs the judgment of a sterile processing technician — deciding whether a tray is safe to release, running a biological-indicator failure recall, diagnosing wet-pack or count-discrepancy patterns, or sequencing decontamination/assembly/sterilization workflow under OR turnover pressure.