FerroxLabs

@ferroxlabs source repo

4.8k skills
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37 repo stars
4 weeks ago last updated

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Developer Tutorial Creator 2 · ferroxlabs
Expert tutorial creation covering step-by-step structure design, code-along format with checkpoints, progressive complexity sequencing, prerequisite validation, learning path architecture, code sample best practices, troubleshooting sections, visual aids, hands-on exercises, and measuring tutorial effectiveness. Use when the user asks about developer tutorial creator, developer tutorial creator best practices, or needs guidance on developer tutorial creator implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Research Orchestrator 2 · ferroxlabs
Becomes a principal research scientist who orchestrates deep, multi-source research by coordinating evidence gathering, grading source quality, and synthesizing findings with explicit confidence levels. Use when the user needs a comprehensive research report on a complex topic, evidence-based analysis with source quality assessment, or systematic literature review with gap identification. Do NOT use when the user needs a quick factual lookup, wants hands-on coding or design work, or needs incident response coordination (use incident-commander).

37 repo stars
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Computer Vision 2 · ferroxlabs
Computer vision implementation covering image classification, object detection (YOLO), image segmentation, OCR (Tesseract), face detection, image preprocessing, data augmentation, transfer learning, model deployment, and edge inference. Use when the user asks about computer vision, computer vision best practices, or needs guidance on computer vision implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Ml Ops Engineer 2 · ferroxlabs
Machine learning operations covering MLflow experiment tracking and model registry, model versioning and reproducibility, model serving with TorchServe and Triton, A/B testing models in production, data and concept drift detection, feature stores, CI/CD for ML pipelines, and GPU resource optimization. Use when the user asks about ml ops engineer, ml ops engineer best practices, or needs guidance on ml ops engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Model Evaluator 2 · ferroxlabs
ML model assessment covering classification metrics (precision, recall, F1, AUC-ROC), regression metrics (MAE, RMSE, R2), confusion matrix analysis, cross-validation strategies, bias detection, fairness metrics, and A/B testing for models. Use when the user asks about model evaluator, model evaluator best practices, or needs guidance on model evaluator implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Prompt Engineer 2 · ferroxlabs
Prompt engineering mastery covering chain-of-thought reasoning, few-shot learning, system prompt design, structured output with JSON mode, prompt injection prevention, temperature and top-p tuning, context window management, evaluation metrics, and A/B testing prompts. Use when the user asks about prompt engineer, prompt engineer best practices, or needs guidance on prompt engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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API Gateway Builder 2 · ferroxlabs
Expert guide for designing and configuring API gateways including Kong, AWS API Gateway, and cloud-native solutions. Covers rate limiting, authentication, routing, throttling, request transformation, caching, and production deployment patterns. Use when the user asks about api gateway builder, api gateway builder best practices, or needs guidance on api gateway builder implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Serverless Patterns 2 · ferroxlabs
Guides expert-level serverless patterns implementation: cloud and architecture decision frameworks, production-ready patterns, and concrete templates for serverless patterns workflows. Use when the user asks about serverless patterns, serverless patterns configuration, or backend best practices for serverless projects. Do NOT use when the user needs a different backend infrastructure capability -- check sibling skills in the backend infrastructure subcategory.

37 repo stars
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Cleaning Business 2 · ferroxlabs
Complete guide to starting and growing a cleaning business covering service pricing, supplies and equipment, scheduling systems, hiring and training, quality control, insurance requirements, client acquisition, and scaling from solo operator to team-based operation. Use when the user asks about cleaning business or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Flipping Reseller 2 · ferroxlabs
Complete guide to flipping and reselling for profit covering sourcing strategies, pricing research, platform selection, listing optimization, shipping logistics, and scaling a reselling business. Use when the user asks about flipping reseller, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of flipping reseller or requires a different specialized skill.

37 repo stars
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Inventory Manager 2 · ferroxlabs
Complete inventory management system covering stock tracking methods, reorder point calculations, demand forecasting, ABC analysis, supplier relationship management, warehouse organization, inventory management software selection, shrinkage control, and just-in-time vs safety stock strategies. Use when the user asks about inventory manager or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Metrics Framework 2 · ferroxlabs
Builds a product metrics hierarchy with north star metric, L1/L2 supporting metrics, guardrail metrics, and instrumentation guidance using product analytics methodology. Use when the user asks about product metrics, north star metrics, metrics frameworks, product analytics, KPI hierarchies, or measurement strategies. Do NOT use for financial KPIs (use financial-kpis), A/B test metrics (use ab-test-design), or marketing analytics (use marketing-analytics-report).

37 repo stars
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Nonprofit Starter 2 · ferroxlabs
Step-by-step guide to starting a nonprofit organization including mission development, 501(c)(3) application, bylaws, board formation, fiscal sponsorship, fundraising, and compliance. Use when the user asks about nonprofit starter or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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One Pager Creator 2 · ferroxlabs
Create compelling one-page documents - executive summaries, project proposals, product pitches, and business cases with templates optimized for quick decision-making. Use when the user asks about one pager creator, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of one pager creator or requires a different specialized skill.

37 repo stars
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Scaling Checklist 2 · ferroxlabs
Produces an operations scaling checklist covering team, systems, processes, finance, and legal readiness for a business transitioning from startup to growth stage. Use when the user asks about scaling operations, growth readiness, scaling a startup, operations checklist, or preparing to scale. Do NOT use for product launch (use product-launch-checklist), MVP scoping (use mvp-definition), or financial modeling (use financial-model-structure).

37 repo stars
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Strategic Roadmap 2 · ferroxlabs
Produces a narrative and visual-ready strategic roadmap using horizon planning with 3-5 time-bounded phases, strategic themes, milestones, and resource allocation. Use when the user asks to create a strategic roadmap, plan multi-year strategy, structure long-term business goals, or define a phased growth plan with milestones. Do NOT use for product feature roadmap (use product-roadmap in product management), quarterly OKR setting (use okr-setting), or business plan with financial projections (use business-plan).

37 repo stars
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Tutoring Business 2 · ferroxlabs
Complete guide to building a tutoring business covering subject positioning, pricing tiers, online versus in-person delivery, curriculum development, parent communication, scheduling systems, scaling strategies, and marketing to schools and organizations. Use when the user asks about tutoring business or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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User Story Writer 2 · ferroxlabs
Expert in user story creation using the As a/I want/So that format, INVEST criteria, story splitting techniques, acceptance criteria patterns, edge case identification, story mapping, epic decomposition, and definition of ready. Use when the user asks about user story writer, user story writer best practices, or needs guidance on user story writer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Value Proposition 2 · ferroxlabs
Produces a structured value proposition using the Value Proposition Canvas framework, mapping customer jobs, pains, and gains to product features, pain relievers, and gain creators. Use when the user asks to define their value proposition, articulate why customers should buy, create a positioning statement, or map product benefits to customer needs. Do NOT use for brand positioning statement (use brand-positioning), full business plan (use business-plan), or customer persona development (use customer-persona).

37 repo stars
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Vendor Evaluation 2 · ferroxlabs
Produces a vendor evaluation scorecard with weighted criteria, scoring guide, vendor comparison, and recommendation using weighted scoring methodology. Use when the user asks to evaluate vendors, compare suppliers, build a vendor selection scorecard, create an RFP evaluation matrix, or make a structured vendor selection decision. Do NOT use for competitive market analysis (use competitive-analysis), partnership agreement structuring (use partnership-agreement-outline), or procurement contract review (requires legal review).

37 repo stars
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Craft Project Planner 2 · ferroxlabs
Craft and DIY project planning guide covering project selection by skill level, materials sourcing, knitting and crochet basics, woodworking, paper crafts, sewing, upcycling ideas, cost estimation, skill progression, and seasonal project inspiration. Use when the user asks about craft project planner, or needs help with craft and diy project planning guide covering project selection by skill level, materials sourcing, knitting and crochet basics, woodworking, paper crafts, sewing, upcycling ideas, cost estimation, skill progression, and seasonal project inspiration. Do NOT use when the request requires professional specialized advice or falls outside the scope of craft project planner.

37 repo stars
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Ab Testing Specialist 2 · ferroxlabs
End-to-end guide for designing, running, and analyzing A/B tests including experiment design, statistical significance, sample size calculation, common pitfalls, and advanced testing patterns. Use when the user asks about ab testing specialist, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of ab testing specialist or requires a different specialized skill.

37 repo stars
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Data Validation Setup 2 · ferroxlabs
Produces a data validation rule set for a spreadsheet. Defines validation type (list, range, custom formula, date, text length), error message text, and input hint text for each field. Prevents data quality problems at the point of data entry. Use when the user needs to restrict what can be entered into spreadsheet cells to maintain data quality. Do NOT use for cleaning existing dirty data (use spreadsheet-data-cleaning), conditional formatting rules (use conditional-formatting-rules), or building lookup formulas (use excel-lookup-formulas).

37 repo stars
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Data Warehouse Design 2 · ferroxlabs
Designs a data warehouse structure by selecting star or snowflake schema, defining fact tables and dimension tables, specifying grain for each fact table, and producing the entity-relationship description. Outputs a complete warehouse schema specification. Use when the user asks to design a data warehouse, build a dimensional model, create fact and dimension tables, or plan an analytics schema for reporting. Do NOT use for operational database schema design (use data-schema-design), ETL pipeline logic (use etl-pipeline-design), or dashboard layout (use bi-dashboard-spec).

37 repo stars
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Excel Lookup Formulas 2 · ferroxlabs
Produces working Excel/Sheets lookup formulas for specific use cases. Generates exact VLOOKUP, HLOOKUP, INDEX/MATCH, and XLOOKUP formula strings with error handling wrappers, exact vs. approximate match settings, and performance guidance. Use when the user needs to look up values across spreadsheet tables, match data between sheets, or build cross-reference formulas. Do NOT use for pivot table construction (use pivot-table-builder), data cleaning formulas (use spreadsheet-data-cleaning), or conditional formatting rules (use conditional-formatting-rules).

37 repo stars
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Python Data Scientist 2 · ferroxlabs
Guide for applied machine learning with scikit-learn covering feature engineering, model selection, pipeline construction, evaluation, hyperparameter tuning, and production-ready model patterns. Use when the user asks about python data scientist, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of python data scientist or requires a different specialized skill.

37 repo stars
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Analytics Engineer 2 · ferroxlabs
Analytics engineering expertise covering dbt best practices, metrics layer design, semantic modeling, dashboard design principles, KPI definition, A/B test analysis, cohort analysis, funnel analysis, retention analysis, and SQL style guide for building trusted, well-documented analytical systems. Use when the user asks about analytics engineer, analytics engineer best practices, or needs guidance on analytics engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Audio Editing Guide 2 · ferroxlabs
Produces an audio editing sequence with noise reduction protocol, silence compression settings, EQ for voice clarity, and compression/limiting for loudness normalization targeting specific LUFS standards for podcast, video, and music contexts. Use when the user asks about audio post-production settings, podcast mastering, voice EQ, or loudness targets. Do NOT use for podcast episode planning or content structure (use podcast-episode-planning), interview question preparation (use podcast-interview-guide), or voiceover script writing (use voiceover-script).

37 repo stars
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Product Photography 2 · ferroxlabs
Produces a product photography setup including background recommendation, light position for specular vs. matte surfaces, camera angle options with visual effects, prop strategy, and retouching sequence. Applicable to any camera and any editing software. Use when the user asks to photograph products, merchandise, food, or objects for e-commerce, social media, or catalog purposes. Do NOT use for portrait photography (use portrait-technique), general lighting theory (use lighting-setup), or standalone photo editing workflow (use photo-editing-workflow).

37 repo stars
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Short Film Director 2 · ferroxlabs
Complete guidance for directing short films from concept through festival exhibition. Covers script development, casting, location scouting, actor direction, blocking, visual storytelling, continuity management, post-production, and festival strategy specific to the short film format. Use when the user asks about short film director or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Street Photographer 2 · ferroxlabs
Expert street photography guidance covering candid techniques, legal considerations, composition in chaotic environments, editing for narrative, storytelling through series, and ethical approaches to photographing strangers. Use when the user asks about street photographer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of street photographer or requires a different specialized skill.

37 repo stars
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Visual Storytelling 2 · ferroxlabs
Structures a visual narrative for a presentation with emotional arc, visual type selection per narrative beat, and storyboard sequence with image direction notes. Use when the user asks to tell a story through visuals, create an emotional presentation arc, design a visual narrative, or plan imagery for a presentation that persuades or inspires. Do NOT use for slide deck content structure (use slide-deck-structure), data visualization in slides (use data-in-slides), or video storyboarding (use video-storyboard).

37 repo stars
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Infrastructure As Code 2 · ferroxlabs
Guides expert-level infrastructure as code implementation: automation and cloud decision frameworks, production-ready patterns, and concrete templates for infrastructure as code workflows. Use when the user asks about infrastructure as code, infrastructure as code configuration, or devops best practices for infrastructure projects. Do NOT use when the user needs a different devops cloud capability -- check sibling skills in the devops cloud subcategory.

37 repo stars
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Port Conflict Resolver 2 · ferroxlabs
Quickly find and resolve port conflicts - identify processes, kill stuck ports, configure alternatives, and prevent future conflicts across all operating systems. Use when the user asks about port conflict resolver, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of port conflict resolver or requires a different specialized skill.

37 repo stars
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Language Level Assessment 2 · ferroxlabs
Creates CEFR-aligned self-assessment diagnostics to help language learners determine their current proficiency level (A1-C2) and identify specific areas for improvement. Produces a level estimation with next steps. Use when a learner asks to assess their language level, determine their CEFR level, find out where they are in language learning, or identify what to study next. Do NOT use for vocabulary assessment (use `vocabulary-building`), for grammar diagnostics (use `grammar-practice`), or for exam-specific preparation (use `certification-prep`).

37 repo stars
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Learning Style Discoverer 2 · ferroxlabs
Comprehensive learning preference assessment using the VARK framework and beyond, evaluating visual, auditory, reading, and kinesthetic preferences alongside environmental factors, study habits, and cognitive strategies to produce a personalized learning profile with optimized study recommendations. Use when the user asks about learning style discoverer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of learning style discoverer or requires a different specialized skill.

37 repo stars
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Moral Framework Navigator 2 · ferroxlabs
Structured comparative guide to major moral philosophies including consequentialism, deontology, virtue ethics, contractualism, and care ethics, with side-by-side analysis tools, framework selection guidance, case study applications, and exercises for developing ethical reasoning fluency. Use when the user asks about moral framework navigator, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of moral framework navigator or requires a different specialized skill.

37 repo stars
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Online Safety For Seniors 2 · ferroxlabs
Practical guidance for recognizing scams, avoiding phishing attacks, protecting personal information, managing passwords, and using privacy settings to stay safe while enjoying the internet. Use when the user asks about online safety for seniors, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of online safety for seniors or requires a different specialized skill.

37 repo stars
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Public Speaking Evaluator 2 · ferroxlabs
Evaluate public speaking ability across content quality, delivery technique, audience engagement, and speaker confidence with actionable improvement strategies Use when the user asks about public speaking evaluator, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of public speaking evaluator or requires a different specialized skill.

37 repo stars
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Smartphone Basics Trainer 2 · ferroxlabs
Patient, step-by-step guidance for learning smartphone fundamentals on iOS and Android, including navigation, essential apps, settings customization, and accessibility features for comfortable daily use. Use when the user asks about smartphone basics trainer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of smartphone basics trainer or requires a different specialized skill.

37 repo stars
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Cross Chain Developer 2 · ferroxlabs
Cross-chain development expertise covering bridge architectures (lock-and-mint, burn-and-mint, liquidity networks), interoperability protocols (LayerZero, Chainlink CCIP, Axelar, Wormhole), chain abstraction patterns, multi-chain deployment strategies, and security considerations for cross-chain applications. Use when the user asks about cross chain developer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of cross chain developer or requires a different specialized skill.

37 repo stars
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Data Structure Expert 2 · ferroxlabs
Guides advanced data structure mastery including segment trees, Fenwick trees, tries, union-find, sparse tables, and their applications in competitive programming Use when the user asks about data structure expert, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of data structure expert or requires a different specialized skill.

37 repo stars
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Smart Sensor Designer 2 · ferroxlabs
Smart sensor design expertise covering sensor selection and specification, calibration procedures, signal conditioning circuits (amplification, filtering, ADC interfacing), multi-sensor data fusion algorithms, power management strategies for battery-operated sensors, and environmental hardening for field deployment. Use when the user asks about smart sensor designer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of smart sensor designer or requires a different specialized skill.

37 repo stars
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Apology Repair 2 · ferroxlabs
Provides the components of a meaningful apology and structured repair attempt frameworks drawn from relationship research. Produces complete apology scripts with accountability, impact acknowledgment, and concrete repair actions. Use when the user needs help apologizing, making amends, or repairing trust after causing hurt in a personal relationship. Do NOT use for legal liability situations, corporate crisis communication, or assessing whether a relationship warrants an apology.

37 repo stars
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Moving Planner 2 · ferroxlabs
End-to-end relocation guide with an 8-week timeline covering purging and packing strategy, utility transfers, address changes, hiring movers vs DIY, first week priorities in a new home, and community integration. Use when the user asks about moving planner or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Board Game Creator 2 · ferroxlabs
Complete board game design guide covering mechanic selection (worker placement, deck building, area control, etc.), theme integration, prototype creation, playtesting methodology, balance iteration, rulebook writing, art direction, Kickstarter launch strategy, and publisher submission process. Use when the user asks about board game creator or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Fishing Guide 2 · ferroxlabs
Guide to recreational fishing including species identification, tackle selection, techniques for various styles, seasonal patterns, regulations, catch and release, knot tying, and reading water. Use when the user asks about fishing guide or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Home Plumbing 2 · ferroxlabs
Comprehensive DIY home plumbing guide covering common repairs for leaky faucets, running toilets, and clogged drains, pipe types and their uses, essential tools, shutoff valve location, guidelines for when to call a professional, water heater basics, and winterization procedures. Includes important safety warnings. Use when the user asks about home plumbing or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Sewing Tailor 2 · ferroxlabs
Comprehensive sewing and tailoring guide covering machine selection, fabric types and uses, pattern reading, essential stitches, garment construction techniques, common alterations, hemming methods, zipper installation, and a structured project progression from beginner to advanced. Use when the user asks about sewing tailor or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Tool Restorer 2 · ferroxlabs
Guide to restoring hand tools covering rust removal, cleaning methods, sharpening techniques, handle replacement, preservation treatments, and the process of bringing old tools back to functional working condition. Use when the user asks about tool restorer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of tool restorer or requires a different specialized skill.

37 repo stars
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Bbq Pitmaster 2 · ferroxlabs
Master the art of barbecue with guidance on smoker types including offset, kamado, pellet, and kettle, wood selection and flavor profiles, meat selection and preparation, rubs and marinades, temperature management, smoking times by cut, sauce recipes, and competition BBQ fundamentals. Use when the user asks about bbq pitmaster, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of bbq pitmaster or requires a different specialized skill.

37 repo stars
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Car Detailing 2 · ferroxlabs
Interior/exterior detailing techniques, paint correction, ceramic coating, product selection, and professional-grade results for vehicle care. Use when the user asks about car detailing, or needs help with interior/exterior detailing techniques, paint correction, ceramic coating, product selection, and professional-grade results for vehicle care. Do NOT use when the request requires professional specialized advice or falls outside the scope of car detailing.

37 repo stars
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Fleet Manager 2 · ferroxlabs
Vehicle fleet tracking, maintenance scheduling, cost optimization, compliance management, and operational efficiency for multi-vehicle operations. Use when the user asks about fleet manager, or needs help with vehicle fleet tracking, maintenance scheduling, cost optimization, compliance management, and operational efficiency for multi-vehicle operations. Do NOT use when the request requires professional specialized advice or falls outside the scope of fleet manager.

37 repo stars
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Move Cleaning 2 · ferroxlabs
Provides room-by-room cleaning checklists for move-in and move-out scenarios with specific tasks, time estimates, and security deposit recovery strategies. Covers the difference between move-out cleaning standards and regular cleaning, landlord inspection expectations, and DIY vs. professional cleaning cost comparisons. Use when the user is moving out of a rental and wants to maximize their security deposit return, moving into a new home and wants to clean before unpacking, or needs to prepare a home for new tenants. Do NOT use for regular cleaning routines (use weekly-cleaning-schedule), deep cleaning outside of a move context (use deep-cleaning-checklist), or post-construction cleaning.

37 repo stars
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New Pet Guide 2 · ferroxlabs
Comprehensive new pet adoption guide covering pet selection and lifestyle matching, breed research, home preparation checklists, first day/week/month guides, essential supplies, pet-proofing, first vet visit planning, establishing routines, bonding strategies, and adoption vs breeder considerations. Use when the user asks about new pet guide, or needs help with comprehensive new pet adoption guide covering pet selection and lifestyle matching, breed research, home preparation checklists, first day/week/month guides, essential supplies, pet-proofing, first vet visit planning, establishing routines, bonding strategies, and adoption vs breeder considerations. Do NOT use when the request requires professional specialized advice or falls outside the scope of new pet guide.

37 repo stars
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One Pot Meals 2 · ferroxlabs
Creates complete one-pot or one-pan meals using a formula-based approach: protein plus aromatics plus liquid plus starch plus vegetables. Provides structured recipes with timing sequences, ingredient ratios, and variations for different cuisines. Use when the user asks about simple weeknight dinners, one-pot meals, sheet pan dinners, or wants to minimize cleanup while cooking a complete meal. Do NOT use for batch meal prep (use meal-prep-workflow), baking (use baking-fundamentals), or learning cooking techniques in isolation (use cooking-techniques).

37 repo stars
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Pet Nutrition 2 · ferroxlabs
Pet nutrition guide covering how to read pet food labels and AAFCO standards, feeding schedules by age and size, raw diet considerations, prescription diets, treats and portions, toxic foods lists for dogs and cats, weight management, hydration needs, and breed-specific nutritional requirements. Use when the user asks about pet nutrition, or needs help with pet nutrition guide covering how to read pet food labels and aafco standards, feeding schedules by age and size, raw diet considerations, prescription diets, treats and portions, toxic foods lists for dogs and cats, weight management, hydration needs, and breed-specific nutritional requirements. Do NOT use when the request requires professional specialized advice or falls outside the scope of pet nutrition.

37 repo stars
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Spice Blender 2 · ferroxlabs
Spice profiles by world cuisine, toasting and grinding techniques, custom blend recipes, storage best practices, and systematic flavor pairing for confident seasoning. Use when the user asks about spice blender, or needs help with spice profiles by world cuisine, toasting and grinding techniques, custom blend recipes, storage best practices, and systematic flavor pairing for confident seasoning. Do NOT use when the request requires professional specialized advice or falls outside the scope of spice blender.

37 repo stars
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Privacy Analyzer 2 · ferroxlabs
Framework for analyzing privacy policies and terms of service including key sections to examine, data collection red flags, opt-out rights under CCPA and GDPR, cookie consent, data sharing practices, account deletion rights, comparison framework, and children's privacy under COPPA. Use when the user asks about privacy analyzer, or needs help with framework for analyzing privacy policies and terms of service including key sections to examine, data collection red flags, opt-out rights under ccpa and gdpr, cookie consent, data sharing practices, account deletion rights, comparison framework, and children's privacy under coppa. Do NOT use when the request requires professional legal advice or falls outside the scope of privacy analyzer.

37 repo stars
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Webinar Host 2 · ferroxlabs
Complete webinar production covering planning, presentation design, audience engagement through polls and Q&A, tech setup with Zoom and StreamYard, follow-up email sequences, conversion optimization, and replay strategy for maximum impact. Use when the user asks about webinar host or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Home Seller 2 · ferroxlabs
Strategic guidance for selling residential property including market timing analysis, pricing strategy using comparative market analysis (CMA), staging techniques, professional photography, listing optimization, showing preparation, offer evaluation, negotiation tactics, closing from the seller side, and understanding tax implications of home sales. Use when the user asks about home seller or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Book Summarizer 2 · ferroxlabs
Book summary and key takeaways guide covering summary structure, speed reading techniques, connecting ideas across books, reading list curation, book club discussion guides, and the Zettelkasten note-taking method for extracting lasting value from reading. Use when the user asks about book summarizer, or needs help with book summary and key takeaways guide covering summary structure, speed reading techniques, connecting ideas across books, reading list curation, book club discussion guides, and the zettelkasten note-taking method for extracting lasting value from reading. Do NOT use when the request requires professional specialized advice or falls outside the scope of book summarizer.

37 repo stars
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Gratitude Guide 2 · ferroxlabs
Gratitude practice guide covering journaling methods, gratitude letter writing, mindful appreciation exercises, gratitude meditation, research-backed benefits, overcoming negativity bias, gratitude in relationships, seasonal practices, and gratitude challenges for building a lasting appreciation practice. Use when the user asks about gratitude guide, or needs help with gratitude practice guide covering journaling methods, gratitude letter writing, mindful appreciation exercises, gratitude meditation, research-backed benefits, overcoming negativity bias, gratitude in relationships, seasonal practices, and gratitude challenges for building a lasting appreciation practice. Do NOT use when the request requires professional specialized advice or falls outside the scope of gratitude guide.

37 repo stars
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Habit Architect 2 · ferroxlabs
Synthesizes Atomic Habits, Tiny Habits (BJ Fogg), The Power of Habit (Duhigg), and Behavior Design into The Behavior Blueprint - a systematic approach to building lasting habits and breaking unwanted ones. Use when the user asks about habit architect, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of habit architect or requires a different specialized skill.

37 repo stars
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Personal Kanban 2 · ferroxlabs
Designs a personal Kanban system with column definitions, WIP limits, card anatomy, flow rules, and a weekly maintenance protocol. Produces a complete, ready-to-use Kanban board specification for individual project tracking. Use when the user asks about setting up a personal Kanban board, visualizing their workflow, managing work-in-progress limits, or building a visual task management system. Do NOT use for team Kanban or Scrum boards (use business project-management skills), general task prioritization (use task-prioritization), or project milestone tracking (use milestone-planning).

37 repo stars
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Project Kickoff 2 · ferroxlabs
Produces a complete project kickoff document with scope statement, success criteria, milestone list with dates, stakeholder map, risk list, and communication plan. Built from the user's project description for personal or small-team projects. Use when the user asks about starting a new project, creating a project plan, writing a project charter, or setting up a project for success. Do NOT use for enterprise project management with multiple teams (use business project-management skills), product roadmap creation (use business strategy skills), or ongoing project status tracking (use project-status-report).

37 repo stars
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Systems Thinker 2 · ferroxlabs
Understanding complex systems through feedback loops (reinforcing and balancing), stocks and flows, Donella Meadows' 12 leverage points, causal loop diagrams, systems archetypes (tragedy of the commons, fixes that fail, shifting the burden), modeling tools, and application to organizational and real-world systems. Use when the user asks about systems thinker or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Privacy Audit Guide 2 · ferroxlabs
Comprehensive personal privacy audit covering browser hardening, phone privacy settings, social media exposure reduction, data broker removal, and ongoing privacy maintenance routines. Use when the user asks about privacy audit guide, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of privacy audit guide or requires a different specialized skill.

37 repo stars
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Vpn Privacy Advisor 2 · ferroxlabs
Guide for understanding and using VPNs including protocol comparison, provider evaluation criteria, when to use a VPN, setup across devices, and privacy-focused configuration. Use when the user asks about vpn privacy advisor, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of vpn privacy advisor or requires a different specialized skill.

37 repo stars
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Tdd Workflow 2 · ferroxlabs
Guides expert-level tdd workflow implementation: tdd and clean-code decision frameworks, production-ready patterns, and concrete templates for tdd workflow workflows. Use when the user asks about tdd workflow, tdd workflow configuration, or tdd best practices for tdd projects. Do NOT use when the user needs a different testing quality capability -- check sibling skills in the testing quality subcategory.

37 repo stars
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Book Proposal Writer 2 · ferroxlabs
Complete non-fiction book proposal construction, covering the overview, market analysis, competitive title evaluation, author biography and platform, detailed chapter outline, sample chapter writing, and marketing plan development. Use when the user asks about book proposal writer or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Developmental Editor 2 · ferroxlabs
Structural editing methodology for manuscripts, covering plot hole detection, pacing analysis, character arc evaluation, scene necessity testing, manuscript assessment report writing, and revision letter composition. Use when the user asks about developmental editor or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Fact Check Framework 2 · ferroxlabs
Provides a systematic framework for fact-checking written content by identifying claims, classifying their verifiability, flagging unsupported assertions, and recommending verification steps. Use when the user asks to fact-check a document, verify claims in writing, identify unsupported assertions, or assess the evidential basis of a piece. Do NOT use for citation formatting (use citation-reference), academic peer review (use academic-paper-review), or general editing (use copy-editing).

37 repo stars
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Infographic Designer 2 · ferroxlabs
Creating data-driven visual communications including editorial infographics, process diagrams, statistical illustrations, and explanatory graphics using design principles and professional tools. Use when the user asks about infographic designer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of infographic designer or requires a different specialized skill.

37 repo stars
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Peer Review Response 2 · ferroxlabs
Drafts structured responses to peer review comments for academic journal submissions, addressing each reviewer point with specific revisions, rebuttals, or explanations. Use when the user asks to respond to peer review feedback, write a revision letter, address reviewer comments, or prepare a resubmission response. Do NOT use for writing the peer review itself (use academic-paper-review), revising the paper content (use the appropriate writing skill), or general editing (use copy-editing).

37 repo stars
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Presentation Builder 2 · ferroxlabs
Technical presentation creation expert covering slide design principles, narrative structure, data visualization, live demo preparation, speaker notes, audience engagement techniques, presentation tools, remote presentation tips, and Q&A preparation. Use when the user asks about presentation builder, presentation builder best practices, or needs guidance on presentation builder implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Build Open Source Project 2 · ferroxlabs
End-to-end workflow for launching a successful open source project from initial idea through repository setup, community building, and sustainable maintainership. Covers licensing, documentation, governance, funding, and the practices that separate abandoned repos from thriving communities. Use when the user wants to build open source project or needs a structured multi-step process for this goal. Do NOT use when the request is a single-step task or requires professional advice beyond educational guidance.

37 repo stars
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Conduct Code Review Round 2 · ferroxlabs
Orchestrates a thorough code review process by chaining four engineering skills into a structured review pipeline. Covers code quality assessment, security review, performance analysis, and documentation of review findings with actionable feedback. Use when conducting a formal code review of a pull request or a batch review of recent changes. Do NOT use for automated-only code scanning, pair programming sessions, or architecture reviews that do not examine specific code changes.

37 repo stars
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Create Marketing Campaign 2 · ferroxlabs
Guides the user through creating a complete marketing campaign from strategic planning through copy creation, email execution, analytics measurement, and optimization testing. Use when the user needs to plan and execute a marketing campaign with coordinated messaging across channels, clear measurement, and systematic optimization. Do NOT use for a full product launch (use launch-product), for ongoing content marketing without a campaign focus (use create-content-calendar), or for single-channel email sequences only (use email-campaign directly).

37 repo stars
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Master Musical Instrument 2 · ferroxlabs
Structured musical instrument learning workflow from initial assessment and instrument selection through method design, practice system development, and performance preparation for measurable musical progress. Use when the user wants to master musical instrument or needs a structured multi-step process for this goal. Do NOT use when the request is a single-step task or requires professional advice beyond educational guidance.

37 repo stars
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Plan Retirement Lifestyle 2 · ferroxlabs
Comprehensive retirement lifestyle planning workflow covering vision creation, location selection, financial sustainability, health optimization, and social engagement for a fulfilling and well-prepared transition into retirement. Use when the user wants to plan retirement lifestyle or needs a structured multi-step process for this goal. Do NOT use when the request is a single-step task or requires professional advice beyond educational guidance.

37 repo stars
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Security Hardening Sprint 2 · ferroxlabs
Structured workflow for conducting a security hardening sprint on an existing application or infrastructure. Covers vulnerability auditing, threat modeling, prioritized remediation, verification testing, and ongoing monitoring setup to systematically reduce attack surface and improve security posture. Use when the user wants to security hardening sprint or needs a structured multi-step process for this goal. Do NOT use when the request is a single-step task or requires professional advice beyond educational guidance.

37 repo stars
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Marketing Strategist 2 · ferroxlabs
Becomes a senior marketing strategist who designs data-driven campaigns, selects channels based on audience analysis, and measures ROI with concrete KPIs. Use when the user asks for marketing strategy, campaign planning, channel optimization, content briefs, or marketing performance analysis. Do NOT use when the user needs product requirements (use product-manager), sales scripts or prospecting (those are sales tasks), or financial projections (use finance-analyst).

37 repo stars
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Operations Manager 2 · ferroxlabs
Becomes a senior operations manager who maps existing processes, identifies bottlenecks, designs improved workflows, creates standard operating procedures, and defines efficiency metrics. Use when the user needs SOP creation, workflow optimization, process mapping, bottleneck analysis, or operational metrics design. Use for cycle time reduction, capacity planning, or operational readiness assessments. Do NOT use when the user needs software architecture design, financial auditing, or HR policy creation.

37 repo stars
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Auth Engineer 2 · ferroxlabs
Authentication and authorization engineering expertise covering JWT architecture, OAuth 2.0/OIDC flows, session management, RBAC/ABAC, MFA implementation, API key management, token refresh, PKCE flow, and SSO integration. Use when the user asks about auth engineer, auth engineer best practices, or needs guidance on auth engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Grpc Engineer 2 · ferroxlabs
Expert guide for designing and building gRPC services including protobuf schema design, streaming patterns, interceptors, error handling, load balancing, and performance optimization across polyglot environments. Use when the user asks about grpc engineer, grpc engineer best practices, or needs guidance on grpc engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Timeseries DB 2 · ferroxlabs
Time-series database design and operations covering InfluxDB, TimescaleDB, and QuestDB patterns, data retention policies, continuous aggregates, downsampling strategies, compression techniques, optimized query patterns for time-series data, alerting on metrics, IoT data modeling, and Grafana integration for visualization. Use when the user asks about timeseries db, timeseries db best practices, or needs guidance on timeseries db implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Agile Coach 2 · ferroxlabs
Agile methodology expert providing guidance on Scrum ceremonies, Kanban principles, sprint planning, backlog refinement, velocity tracking, burndown charts, retrospective formats, agile metrics, scaling frameworks (SAFe, LeSS), and anti-patterns. Use when the user asks about agile coach, agile coach best practices, or needs guidance on agile coach implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Airbnb Host 2 · ferroxlabs
Expert guidance for short-term rental hosting covering listing optimization, dynamic pricing, guest communication, cleaning protocols, review management, Superhost qualification, legal and tax considerations, and scaling to a multi-property portfolio. Use when the user asks about airbnb host or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Lean Canvas 2 · ferroxlabs
Completes a Lean Canvas for a specific business idea covering problem, solution, unique value proposition, unfair advantage, customer segments, key metrics, channels, cost structure, and revenue streams. Use when the user asks about Lean Canvas, one-page business model, lean startup canvas, or business model canvas for startups. Do NOT use for a traditional business plan (use business-plan), idea validation experiments (use idea-validation), or MVP scoping (use mvp-definition).

37 repo stars
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Okr Setting 2 · ferroxlabs
Produces completed OKRs (Objectives and Key Results) with 3-5 objectives and 2-4 measurable key results each for a quarter or year. Use when the user asks to set OKRs, define team or company objectives, create quarterly goals, or structure measurable outcomes for strategic priorities. Do NOT use for personal goal setting (use goal-setting in productivity), project task breakdown (use project-management skills), or KPI definition without the OKR structure (use ops-metrics-dashboard).

37 repo stars
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Pl Analysis 2 · ferroxlabs
Performs profit and loss (P&L) statement analysis including variance analysis, trend identification, margin analysis, and actionable recommendations. Use when the user asks about P&L analysis, income statement review, profit margin analysis, variance analysis, or financial performance review. Do NOT use for building a financial model from scratch (use financial-model-structure), personal budget review (use budget-planning), or tax preparation.

37 repo stars
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Prd Writing 2 · ferroxlabs
Creates product requirements documents (PRDs) with problem statement, user stories, acceptance criteria, out-of-scope definition, and success metrics using standard PRD format. Use when the user asks about PRDs, product requirements, feature requirements, writing requirements documents, or product specifications. Do NOT use for technical specifications (use technical-specification), user story writing alone (use user-story-writing), or feature specs (use feature-spec).

37 repo stars
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Retail Shop 2 · ferroxlabs
Complete operations guide for independent retail store owners covering merchandising strategy, POS setup, inventory management, visual display, customer experience, seasonal planning, loyalty programs, and e-commerce integration. Use when the user asks about retail shop or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Salon Owner 2 · ferroxlabs
Complete operations guide for salon and barbershop owners covering booking systems, inventory management, staff commission structures, client retention, retail product sales, social media marketing, review management, and expansion planning. Use when the user asks about salon owner or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars
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Ensemble Player 2 · ferroxlabs
Listening skills, group dynamics, arrangement awareness, rehearsal techniques, and stage communication for playing effectively in any musical ensemble from duos to large groups Use when the user asks about ensemble player, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of ensemble player or requires a different specialized skill.

37 repo stars
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Songwriting Aid 2 · ferroxlabs
Songwriting assistant covering song structure, melody basics, lyric writing techniques, rhyme schemes, hook creation, genre-specific conventions, co-writing strategies, and demo creation to help songwriters craft memorable songs. Use when the user asks about songwriting aid, or needs help with songwriting assistant covering song structure, melody basics, lyric writing techniques, rhyme schemes, hook creation, genre-specific conventions, co-writing strategies, and demo creation to help songwriters craft memorable songs. Do NOT use when the request requires professional specialized advice or falls outside the scope of songwriting aid.

37 repo stars
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Data Modeler 2 · ferroxlabs
Expert data modeling covering star schema, snowflake schema, Data Vault 2.0, dimensional modeling, slowly changing dimensions, bridge tables, fact table types, conformed dimensions, ERD creation, and modeling tool usage for building enterprise-grade analytical and operational data models. Use when the user asks about data modeler, data modeler best practices, or needs guidance on data modeler implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Dbt Engineer 2 · ferroxlabs
Deep expertise in dbt (data build tool) covering model design, testing strategies, documentation, materialization selection, custom macros, incremental patterns, package management, CI/CD integration, and performance optimization for building reliable, maintainable transformation layers in modern data stacks. Use when the user asks about dbt engineer, dbt engineer best practices, or needs guidance on dbt engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

37 repo stars
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Piano Teacher 2 · ferroxlabs
Structured piano instruction from fundamentals through advanced playing. Covers hand position and technique, scales and arpeggios, chord voicings, sight reading development, music theory integration, practice scheduling, repertoire selection by level, and improvisation basics across classical, jazz, and contemporary styles. Use when the user asks about piano teacher or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

37 repo stars

4,845 published skills · page 15 of 49