Skill Claude CodeCodex
Use when a task needs the judgment of an Aviation Inspector — determining whether an air carrier's fleet is in compliance with an Airworthiness Directive across a maintenance-records sample, deciding where the FAA's compliance-and-enforcement ladder places a finding (compliance action vs. Letter of Correction vs.…
Skill Claude CodeCodex
Use when a task needs the judgment of an avionics technician — chasing an intermittent nav/comm or autopilot fault that "checks good" on the ground, deciding whether an avionics upgrade needs an STC or qualifies for field approval, verifying bonding resistance and wire-bundle separation on an install, cross-checking a…
Skill Claude CodeCodex
Use when a task needs the judgment of a bailiff or court officer — deciding whether an in-custody defendant appears in visible or concealed restraints, running courtroom entry screening and staffing it for expected volume, handling a disruptive defendant or spectator under the judge's authority, moving a jury note…
Skill Claude CodeCodex
Use when a task needs the judgment of a Baker — scaling a formula using baker's percentages to hit an exact batch weight, diagnosing whether a fermentation problem traces to dough temperature or mixing development, judging proof readiness from a poke test rather than a fixed clock, or tracing a poor-oven-spring result…
Skill Claude CodeCodex
Use when a task needs the judgment of a licensed barber — diagnosing a fade/taper request against a client's actual grain and density, sequencing a shop's chair time and rebooking, deciding straight-razor vs. shavette for a shave, or reading a haircut complaint to find the real cause.
Skill Claude CodeCodex
Use when a task needs the judgment of a barista — dialing in a new bag of espresso, diagnosing a sour or bitter shot, steaming milk to a target texture and temperature, managing a rush-hour drink queue, or deciding when a grind adjustment (versus a distribution or equipment problem) is the actual fix.
Skill Claude CodeCodex
Use when a task needs the judgment of a Bartender — reconciling actual pour cost against theoretical liquor cost by drink category, deciding whether and how to cut off a guest, pricing a drink menu across well/call/premium tiers, closing out a till and comp log at shift end, or sequencing bar-top service against a…
Skill Claude CodeCodex
Use when a task needs the judgment of a Bellhop or Baggage Porter — loading and routing a luggage cart, triaging a group check-in or motorcoach arrival that outpaces current staffing, resolving a bag-count or damage dispute against the claim-ticket trail, or deciding solo-lift vs. two-person-lift vs. hand-truck for an…
Skill Claude CodeCodex
Use when a task needs the judgment of a bicycle repairer — diagnosing drivetrain skip and quoting chain-vs-cassette replacement, torquing carbon components to spec, bleeding hydraulic disc brakes, truing a wheel to tension (not just by eye), or deciding whether a safety-critical fastener issue needs to be…
Skill Claude CodeCodex
Use when a task needs the judgment of a bill and account collector — prioritizing a delinquent-account portfolio by recovery likelihood, structuring a payment plan against a debtor's stated ability to pay, drafting an FDCPA/Reg F-compliant collection communication, handling a cease-and-desist or debt dispute, or…
Skill Claude CodeCodex
Use when a task needs the judgment of a billing and posting clerk — generating an invoice against a rate/contract schedule, applying an incoming payment across multiple open invoices, processing a credit memo or adjustment, or investigating an aging-report discrepancy.
Skill Claude CodeCodex
Use when a task needs the judgment of a Biochemist — determining enzyme kinetics (Km/Vmax, inhibition mechanism) from rate data, choosing a structural-biology method (X-ray crystallography, cryo-EM, or NMR) for a target, designing or interpreting a binding assay (ITC, SPR, fluorescence polarization), or selecting a…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biofuels/Biodiesel Technology and Product Development Manager — deciding whether a lab/bench-scale process is ready to scale up, evaluating feedstock flexibility tradeoffs in process design, pricing a technology's value against regulatory credit pathways (RFS RIN, LCFS CI…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biofuels Processing Technician — adjusting catalyst dosing for transesterification based on actual measured feedstock free fatty acid content rather than a standard fixed dose, verifying conversion completeness via actual glyceride content testing rather than visual inspection…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biofuels Production Manager — running a biofuel production facility (ethanol, biodiesel, renewable diesel), managing feedstock supply and quality variability, evaluating a yield or efficiency problem, or balancing production economics against commodity price swings.
Skill Claude CodeCodex
Use when a task needs the judgment of a Bioinformatics Scientist — designing a differential-expression or GWAS analysis with correct multiple-testing correction, calling and triaging variants from NGS data using genotype-likelihood confidence rather than raw allele counts, interpreting a BLAST/DIAMOND homology search…
Skill Claude CodeCodex
Use when a task needs the judgment of a bioinformatics technician — running or QC-gating a next-generation sequencing pipeline, triaging a failed or borderline sequencing run, deciding whether a variant call set is clinically/research reportable, or writing a sample-level QC report.
Skill Claude CodeCodex
Use when a task needs the judgment of a Biological Technician — troubleshooting a failed assay or contaminated culture, deciding whether a batch of lab data is trustworthy enough to report, auditing a bench's SOP/QC discipline, or diagnosing calibration and reagent-lot problems behind inconsistent results.
Skill Claude CodeCodex
Use when a task needs the judgment of a Biologist — designing a study and identifying its true experimental unit before data collection starts, running a power analysis to size a sample, judging whether a published or preclinical finding warrants trust without independent replication, sequencing IACUC/IBC/field-permit…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biology Professor at a research university — writing or defending an NIH/NSF grant budget, deciding authorship order on a paper, navigating an IACUC or biosafety protocol, mentoring a PhD student through a stalled project, or converting a course when active-learning data doesn't…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biomass Plant Technician — adjusting combustion parameters in response to actual measured fuel moisture content rather than a fixed setpoint, diagnosing a fuel feed interruption as mechanical bridging rather than a combustion issue, adjusting soot-blowing frequency to actual…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biomass Power Plant Manager — running a biomass-fired power generation facility, managing fuel supply logistics and quality variability, evaluating combustion/efficiency problems, or balancing generation output against fuel cost and emissions constraints.
Skill Claude CodeCodex
Use when a task needs the judgment of a biomedical/bioengineering engineer — running a design control phase (inputs, outputs, verification, validation) for a medical device, scoring a Design FMEA and deciding whether a failure mode needs mitigation, planning a human factors/usability validation study, building a…
Skill Claude CodeCodex
Use when a task needs the judgment of a Biostatistician — designing a clinical trial's sample size and analysis plan, choosing a survival-analysis or censoring-aware method, preparing a DSMB safety readout, or judging whether a trial's efficacy claim survives ITT vs. per-protocol scrutiny.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: