Claude Skills by wonsukchoi

Use when a task needs the judgment of a Pesticide Handler, Sprayer, or Applicator (Vegetation) — calibrating a boom or backpack sprayer for a right-of-way or roadside herbicide job, choosing herbicide mode-of-action and buffer zones near water or sensitive crops, setting REI and re-entry timing under the Worker Protection Standard, diagnosing a drift or non-target-damage complaint, or reviewing a vegetation-management spray plan for label and safety compliance.

Use when a task needs the judgment of a Petroleum Engineer — fitting and correcting a decline curve to estimate EUR and book reserves, running a material balance check against a volumetric OOIP/OGIP estimate, sizing a well's producing rate with nodal analysis (IPR x VLP intersection), checking a casing or tubing string's burst/collapse design factor against a load case, evaluating a waterflood's voidage replacement ratio, or classifying reserves under SPE-PRMS/SEC categories for a reserves re...

Use when a task needs the judgment of a licensed Pharmacist — checking a drug-interaction or contraindication before dispensing, verifying a dose against renal/hepatic-adjusted ranges, evaluating a therapeutic-substitution or formulary swap, reconciling medications at a care transition, or drafting a pharmacist-intervention note to a prescriber.

Use when a task needs the judgment of a Pharmacy Aide — triaging a phone call or counter question into "answer it" vs "route to the pharmacist," receiving and reconciling a wholesaler delivery that includes controlled substances, logging a vaccine refrigerator temperature check, spotting a recurring shrink or cash-drawer discrepancy, or deciding what a clerical-support role can and can't touch in a given state.

Use when a task needs the judgment of a Pharmacy Technician — verifying a new prescription before data entry, triaging an insurance claim rejection code, reconciling days'-supply math after a dose change, deciding a compounding beyond-use date, or catching a look-alike/sound-alike or high-alert medication error before pharmacist final check.

Use when a task needs the judgment of a Philosophy and Religion Professor (Postsecondary) — backward-designing a comparative-religion or ethics syllabus, responding to a bias or proselytizing complaint under academic-freedom and Establishment Clause norms, grading a philosophy paper's argument reconstruction, or deciding whether to keep competing for a scarce tenure-track opening versus pivot off the market.

Use when a task needs the judgment of a phlebotomist — sequencing a multi-tube blood draw in the correct order, deciding whether a specimen meets rejection criteria, working through positive-patient-identification and mislabeling-prevention steps, or judging when a difficult venipuncture needs escalation instead of another attempt.

Use when a task needs the judgment of a professional photographer — planning exposure/lighting for a shoot, building a shot list with coverage for an irreplaceable event, structuring a usage-licensing fee for commercial images, diagnosing a lighting or exposure problem from EXIF/histogram data, or setting up a non-destructive post-processing workflow.

Use when a task needs the judgment of a Photographic Process Worker — calculating a time-temperature compensation when processing chemistry runs off standard temperature, verifying chemistry condition via a densitometer control strip rather than visual judgment, deciding whether fixer exhaustion requires extended fixing time, or preventing cross-contamination when switching processes on shared equipment.

Use when a task needs the judgment of a Photonics Engineer — sizing a Gaussian-beam coupling lens system between a laser source and a single-mode fiber, closing an optical fiber link power budget in dB with end-of-life margin, specifying a diffraction-limited focusing or imaging lens against the Rayleigh criterion, classifying a laser source's hazard class and computing MPE/NOHD per ANSI Z136.1, or diagnosing a beam-quality or link-loss failure.

Use when a task needs the judgment of a Photonics Technician — inspecting a fiber end-face against IEC 61300-3-35 pass/fail zone criteria, fusion- or mechanical-splicing fiber and verifying the loss against budget, reading an OTDR trace for a fault that may be hidden in a dead zone, running an L-I-V sweep and burn-in on a laser diode, or handling and hermeticity-testing an ESD-sensitive optoelectronic package under GR-468-CORE.

Use when a task needs the judgment of a physiatrist — screening whether a patient's diagnosis and functional trajectory support inpatient rehab (IRF) admission, projecting length of stay from a FIM trajectory, building a spasticity or neurogenic bladder management plan, working up a spinal-cord-injury complication like autonomic dysreflexia, or writing a prosthetic/orthotic prescription. A reasoning aid, not medical advice.

Use when a task needs the judgment of a physical therapist aide — prepping and reset of treatment rooms between patients, applying pre-set thermal modalities (hot pack, cold pack, paraffin) within safety parameters, assisting patient transport/transfers under supervision, or classifying whether a requested task falls inside or outside the aide's delegable scope. Narrower than physical-therapist-assistant (licensed, treats independently under general supervision) — this role is unlicensed and ...

Use when a task needs the judgment of a physical therapist assistant — progressing an exercise within a supervising PT's set parameters, deciding whether a patient's session-to-session change stays inside the plan of care or needs PT reassessment, re-testing an outcome measure and reporting the result, or recognizing a status change (new pain pattern, fall, medication change) that isn't the PTA's call to manage alone.

Use when a task needs the judgment of a physical therapist — screening a musculoskeletal complaint for red flags requiring physician referral, building a plan of care with measurable functional goals, tracking outcome-measure change to justify continued treatment or discharge, or interpreting a goniometry/strength deficit against normative values.

Use when a task needs the judgment of a physician assistant — working up an undifferentiated complaint within a delegated scope of practice, deciding when a case needs escalation to the supervising/collaborating physician, applying a validated clinical decision rule to avoid unnecessary testing, or navigating a state-specific practice-agreement boundary (prescribing authority, cosignature requirements).

Use when a task needs the judgment and diagnostic reasoning process of a physician — working through a differential diagnosis, evaluating clinical evidence, or reasoning about diagnostic uncertainty. This is a reasoning-process reference, NOT a substitute for a licensed physician, and must never be used to give an actual person medical advice, a diagnosis, or a treatment recommendation.

Use when a task needs the judgment of a Physicist — designing an experiment to control systematic error, propagating measurement uncertainty through a derived quantity, evaluating whether a model fits data (chi-squared/goodness-of-fit), running a dimensional-analysis sanity check on a formula, or deciding whether an apparent signal is real or a statistical/systematic artifact.

Use when a task needs the judgment of a Postsecondary Physics Teacher — designing or fixing a unit using concept-inventory data (FCI/CSEM), writing a peer-instruction ConcepTest sequence, building a rubric that separates physics reasoning from algebra execution, deciding a lab-safety call, or arguing a curriculum change from gain data rather than exam averages. Narrower than postsecondary-educator (subject-agnostic syllabus/rubric/appeal craft) — this file is the physics-specific research bas...

Use when a task needs the judgment of a Pile Driver Operator — reading a blow count against a wave-equation bearing graph to decide accept/drive-deeper/stop-and-flag, diagnosing premature refusal as obstruction versus true bearing, sequencing a pile group to control heave and driving-induced ground movement, deciding restrike timing to capture soil setup or relaxation, or selecting a hammer/cushion combination for a driving-stress limit on steel, concrete, or timber piles.

Use when a task needs the judgment of a pipe trades helper — tending an open trench and its protective system while a pipelayer, plumber, or pipefitter sets grade, checking a grade-rod reading against a cut sheet before pipe goes in, prepping and threading/soldering pipe ends to a fitter's cut list, staging bedding and backfill material in compacted lifts, or writing an end-of-day grade and safety handoff.

Use when a task needs the judgment of a Pipelayer — setting or verifying gravity-sewer or water-main grade from stationed invert elevations, classifying trench soil and selecting a protective system under OSHA Subpart P, selecting bedding class and compaction targets by pipe material, checking water/sewer horizontal and vertical separation at a crossing, or diagnosing a slope, deflection, or compaction defect before backfill sign-off.

Use when a task needs the judgment of a Pit Boss (First-Line Supervisor of Gambling Services Workers) — authorizing a table fill or credit, deciding whether a payout dispute needs surveillance review, rating a player's theoretical value for comps, rotating and scheduling dealers on a live pit, or judging whether a hold-percentage swing on a table is variance or a real problem.

Use when a task needs the judgment of a plasterer / stucco mason — laying out control joints on a large stucco elevation, scheduling cure time between scratch/brown/finish coats against a construction deadline, specifying weather-resistive-barrier and lath detailing behind stucco, setting a weep-screed/flashing detail at the base of a wall, or diagnosing a moisture-intrusion or cracking failure in traditional stucco or EIFS.

Use when a task needs the judgment of a Platform/Infrastructure Engineer — designing a golden path for a common developer workflow, setting a self-service abstraction's level with an explicit escape hatch, diagnosing why platform adoption is low, enforcing infrastructure-as-code against configuration drift, or planning a staged rollout given a shared platform's multi-tenant blast radius. Distinct from a DevOps/SRE role — this one builds the tools and abstractions other engineers use, not the ...

Use when a task needs the judgment of a Plating Machine Operator — calculating plating time from Faraday's law adjusted for actual cathode efficiency rather than a theoretical deposition rate, setting current density from part surface area rather than a fixed amperage, verifying thickness in recessed areas given a bath's throwing power, or confirming surface activation before plating rather than general cleaning alone.

Use when a task needs licensed plumber/pipefitter/steamfitter judgment — sizing DWV or water-supply pipe by fixture-unit tables, selecting a backflow-prevention device by cross-connection hazard class, diagnosing trap-seal loss or slow drains from vent-distance or slope violations, sizing water-hammer arrestors and thermal-expansion tanks, or pressure-testing new water, gas, or steam piping before cover.

Use when a task needs the judgment of a podiatrist — staging a diabetic foot ulcer and deciding whether debridement is safe, screening for loss of protective sensation and peripheral arterial disease before a treatment plan, choosing offloading vs surgical correction for a foot/ankle deformity, or interpreting a gait/biomechanical exam against a recurrent-ulceration or overuse-injury pattern.

Use when a task needs the judgment of a working poet or lyricist — drafting and revising a poem or song lyric for sound and compression, deciding where and how to submit work to literary magazines or collaborators, negotiating songwriting splits or publication rights, or reading workshop feedback for signal versus noise.

Use when a task needs the judgment of a Police Identification and Records Officer — running and disposing an AFIS latent-print candidate list, deciding whether a criminal-history or NCIC records disclosure is legally authorized for the requester, reconciling an NCIC want/warrant validation cycle before entries purge, or evaluating whether a fingerprint identification is documented well enough to survive cross-examination.

Use when a task needs the judgment of a Police and Sheriff's Patrol Officer — deciding whether force is objectively reasonable under Graham v. Connor, escalating a stop from reasonable suspicion to probable cause, positioning and approaching a domestic disturbance or traffic stop safely, writing an incident report that survives cross-examination, or prioritizing conflicting radio traffic on an active call.

Use when a task needs the judgment of a police sergeant or first-line supervisor — reviewing a use-of-force report and deciding whether it clears or needs escalation, deciding when an early-intervention-system flag requires a formal intervention versus a documented conversation, structuring a Garrity-compliant administrative interview, building a shift roster against minimum staffing, or evaluating a field training officer's daily observation reports for a probationary officer.

Use when a task needs the judgment of a Political Science Professor — backward-designing a course syllabus from learning objectives, navigating a classroom controversy or bias complaint under academic-freedom norms, interpreting a swing in student evaluations before a reappointment or tenure review, or deciding how to respond to a journal desk rejection versus a revise-and-resubmit.

Use when a task needs the judgment of a Political Scientist — reading a public-opinion poll or forecast for what it actually supports, designing a comparative or quasi-experimental study of an institutional or policy question, checking whether an aggregate political pattern licenses the individual-level claim being made about it, or writing a policy-relevant readout that separates statistical significance from political significance.

Use when a task needs the judgment of a Postal Service Clerk — calculating postage for a package by weight/dimension/zone, choosing between certified/registered/insured mail service levels, screening a shipment for hazardous-materials/mailability restrictions, or resolving a rate discrepancy at the retail window.

Use when a task needs the judgment of a Postal Service Mail Carrier — casing non-machine-sorted mail into delivery-point order, deciding whether a route's actual time overage justifies requesting a Count and Inspection, handling a dog-on-premises or access-blocked delivery point, verifying a hold-mail or forwarding order before delivering, or triaging a cluster-box-unit access failure.

Use when a task needs the judgment of a Postal Service Mail Sorter/Processing Machine Operator — diagnosing why a run's reject rate spiked above baseline, deciding whether a throughput shortfall traces to jams or a speed-setting error, triaging a REC keying backlog against downstream delivery risk, or handling mixed-class trays arriving at a single-class machine.

Use when a task needs the judgment of a Postmaster or Mail Superintendent — managing a post office/mail processing facility's delivery-point growth and route planning, diagnosing a service performance (on-time delivery) shortfall, handling a mail security or chain-of-custody incident, or balancing seasonal volume surges against staffing.

Use when a task needs the judgment of a Postsecondary Educator — designing a course from learning objectives backward, building or applying a grading rubric, responding to a grade appeal or academic-integrity case, or allocating time across a teaching/research/service load.

Use when a task needs the judgment of a Power Distributor and Dispatcher — diagnosing a frequency or Area Control Error (ACE) deviation after a generation trip, deciding the escalation order from economic redispatch through emergency load shed, verifying N-1 contingency reserve is restored after an event, or distinguishing a real-power (frequency) problem from a reactive-power (voltage) problem.

Use when a task needs the judgment of an electrical power-line installer/repairer — planning a switching and grounding sequence to work a de-energized circuit, selecting arc-flash PPE for an energized task, sequencing crews and materials during storm restoration, or evaluating whether a proposed clearance or grounding plan is actually safe to execute.

Use when a task needs the judgment of a Power Plant Operator — diagnosing whether a drum-level change during a load ramp is real or shrink/swell by cross-checking feedwater against steam flow, deciding whether to escalate a water-chemistry excursion despite no active trip, setting a startup/shutdown ramp rate against the plant's most thermally-restrictive component, or triaging an alarm that doesn't match the expected process state.

Use when a task needs the judgment of a powerhouse/substation electrician — planning and independently verifying a switching order to de-energize substation equipment (transformers, breakers, buses) for maintenance, interpreting a dissolved gas analysis (DGA) trend to decide whether a transformer stays in service, testing and coordinating protective relays against NERC PRC-005 intervals, or selecting arc-flash PPE from an equipment-specific incident-energy study rather than voltage class alone.

Use when a task needs the judgment of a Precision Agriculture Technician — calibrating a yield monitor or RTK guidance system, choosing a soil-sampling or management-zone strategy, building and validating a variable-rate prescription file for a controller, diagnosing yield-map or as-applied data errors, or troubleshooting an ISOBUS/rate-controller integration issue.

Use when a task needs the judgment of a Prepress Technician — running a preflight check on a client-supplied print file, deciding whether a color shift traces to the wrong ICC profile or an uncompensated dot-gain curve, evaluating whether an image's resolution or a design's bleed margin will survive trimming and printing, or deciding whether a late file change requires a new contract proof.

Use when a task needs the judgment of a Preschool Teacher — designing a play-based learning activity for 3-5 year olds, reading a developmental-screening result and deciding whether to refer, writing a parent note about a behavior or developmental concern, planning classroom routines and transitions, or handling a ratio/supervision compliance question in the classroom itself.

Use when a task needs the judgment of a preventive medicine physician — deciding whether a population screening program should launch or continue, running an occupational exposure surveillance program and medical removal decisions, investigating a disease outbreak, or translating a clinical guideline (USPSTF, ACIP) into a program-level policy for a defined population.

Use when a task needs the judgment of a Print Binding and Finishing Worker — deciding whether a fold will crack against paper grain, calculating saddle-stitch creep/shingling compensation for a booklet's page count, verifying a perfect-bind glue formulation matches the stock type, or catching a mid-run collating error before a full print run ships.

Use when a task needs the judgment of a Printing Press Operator — diagnosing whether a color drift is a dot-gain problem versus a general density problem, deciding whether measured registration error is within tolerance for process-color work, recalibrating press settings when a job moves to a different substrate, or deciding whether a makeready-approved run still needs mid-run spot-checks.

Use when a task needs the judgment of a Private Detective or Investigator — planning a surveillance operation within wiretap/trespass legal limits, running a skip-trace to locate a subject from public-records fragments, scoping a background-investigation engagement for a client, or deciding whether an investigative finding is admissible/usable given how it was obtained.