FerroxLabs

@ferroxlabs source repo

4.8k skills
0 followers
37 repo stars
4 weeks ago last updated

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Recipe Scaling · ferroxlabs bundle
Scales any recipe up or down with exact multiplier math, leavening adjustment rules for baking, pan size conversions, and cooking time modifications. Handles the non-linear adjustments that trip up straightforward multiplication. Use when the user wants to double, halve, or scale a recipe to a specific number of servings, needs pan size equivalents, or asks about adjusting baking recipes. Do NOT use for ingredient substitutions (use ingredient-substitution), meal planning for the week (use meal-prep-workflow), or creating new recipes.

37 repo stars
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Resume Builder · ferroxlabs bundle
Comprehensive resume creation guide covering format selection, ATS optimization, action verb library, achievement quantification, industry-specific templates, skills section design, education formatting, employment gap strategies, and page length decisions. Use when the user asks about resume builder, or needs help with comprehensive resume creation guide covering format selection, ats optimization, action verb library, achievement quantification, industry-specific templates, skills section design, education formatting, employment gap strategies, and page length decisions. Do NOT use when the request requires professional specialized advice or falls outside the scope of resume builder.

37 repo stars
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Runbook Writer · ferroxlabs bundle
Expert operational runbook creation covering runbook structure, alert-to-runbook mapping, step-by-step procedures, escalation paths, rollback procedures, verification steps, communication templates, post-incident updates, and automation opportunities. Use when the user asks about runbook writer, runbook writer best practices, or needs guidance on runbook 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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Sailing Basics · ferroxlabs bundle
Guide to sailing fundamentals including points of sail, sail trim, essential knots, right of way rules, weather reading, man overboard procedure, certification paths, boat types, and terminology. Use when the user asks about sailing basics, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of sailing basics or requires a different specialized skill.

37 repo stars
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Satire Writing · ferroxlabs bundle
Writes satirical pieces that use irony, exaggeration, and absurdity to critique real-world subjects. Produces satire in various formats including mock articles, parodies, absurdist fiction, and satirical commentary. Use when the user asks to write satire, parody, mock articles, absurdist humor, or ironic commentary on a subject. Do NOT use for straight humor or comedy without a critical target (use writing-prompt-response), serious opinion pieces (use opinion-piece), or academic analysis of satire.

37 repo stars
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Science Writer · ferroxlabs bundle
Translating complex research findings for general audiences through clear narrative techniques, structured explanations, appropriate analogies, and publication strategies across media outlets. Use when the user asks about science writer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of science writer or requires a different specialized skill.

37 repo stars
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Series Planner · ferroxlabs bundle
Multi-book arc management covering character continuity, timeline tracking, escalation patterns, series bible construction, standalone versus sequential design, reading order strategy, and recurring element management. Use when the user asks about series 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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Shell Scripter · ferroxlabs bundle
Shell scripting mastery. shell scripting patterns, error handling (set -euo pipefail), argument parsing, signal handling, process management, text processing (awk, sed, jq), portable scripts, script testing, common utility scripts. Use when the user asks about shell scripter, shell scripter best practices, or needs guidance on shell scripter 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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Skincare Guide · ferroxlabs bundle
Skincare routine advisor covering skin type assessment, basic routine building with cleanser, moisturizer, and sunscreen, ingredient guides for actives like retinol, vitamin C, hyaluronic acid, and niacinamide, product layering order, morning vs evening routines, seasonal adjustments, common concerns, and SPF importance. Use when the user asks about skincare guide, or needs help with skincare routine advisor covering skin type assessment, basic routine building with cleanser, moisturizer, and sunscreen, ingredient guides for actives like retinol, vitamin c, hyaluronic acid, and niacinamide, product layering order, morning vs evening routines, seasonal adjustments, common concerns, and spf importance. Do NOT use when the request requires professional specialized advice or falls outside the scope of skincare guide.

37 repo stars
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Sound Designer · ferroxlabs bundle
Comprehensive sound design guidance covering Foley recording, SFX creation and layering, ambient soundscape construction, game audio implementation (Wwise, FMOD), film sound design workflows, field recording techniques, sound library management, and the creative process of building sonic worlds. Use when the user asks about sound designer 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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Spark Engineer · ferroxlabs bundle
Apache Spark expertise covering RDD vs DataFrame vs Dataset APIs, partitioning strategies, shuffle optimization, broadcast joins, caching, Spark SQL, structured streaming, UDFs, cluster sizing, performance tuning, and PySpark patterns for building scalable distributed data processing applications. Use when the user asks about spark engineer, spark engineer best practices, or needs guidance on spark 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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Sports Analyst · ferroxlabs bundle
Sports statistics and analysis tool covering fantasy sports strategy, player evaluation metrics by sport, team analysis frameworks, betting basics (educational), draft strategy, season prediction models, and historical comparisons. Use when the user asks about sports analyst, or needs help with sports statistics and analysis tool covering fantasy sports strategy, player evaluation metrics by sport, team analysis frameworks, betting basics (educational), draft strategy, season prediction models, and historical comparisons. Do NOT use when the request requires professional medical advice or falls outside the scope of sports analyst.

37 repo stars
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Stress Manager · ferroxlabs bundle
Comprehensive stress management system providing assessment tools, evidence-based coping strategies (problem-focused and emotion-focused), workplace stress solutions, burnout detection and recovery protocols, relaxation technique catalog, and time management frameworks for stress reduction. Use when the user asks about stress manager, or needs help with comprehensive stress management system providing assessment tools, evidence-based coping strategies (problem-focused and emotion-focused), workplace stress solutions, burnout detection and recovery protocols, relaxation technique catalog, and time management frameworks for stress reduction. Do NOT use when the request requires professional medical advice or falls outside the scope of stress manager.

37 repo stars
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Svelte Builder · ferroxlabs bundle
Expert guidance for building applications with Svelte 5 and SvelteKit, covering runes reactivity, component patterns, stores, SSR/SSG, and production deployment. Use when the user asks about svelte builder, svelte builder best practices, or needs guidance on svelte 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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Swimming Coach · ferroxlabs bundle
Swimming technique and training guide covering all four competitive strokes, breathing mechanics, drill progressions, pool vs open water training, workout structure, interval sets, endurance building, water safety, and program design for beginners through advanced swimmers. Use when the user asks about swimming coach, or needs help with swimming technique and training guide covering all four competitive strokes, breathing mechanics, drill progressions, pool vs open water training, workout structure, interval sets, endurance building, water safety, and program design for beginners through advanced swimmers. Do NOT use when the request requires professional medical advice or falls outside the scope of swimming coach.

37 repo stars
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Switch Careers · ferroxlabs bundle
Guides the user through a complete career transition from current field to a new one, spanning 3-12 months with 6 steps covering roadmap creation, skill gap analysis, industry research, portfolio building, networking, and job search. Explicitly branches at Step 1 on currently-employed vs. unemployed status, which affects timeline, risk tolerance, and resource allocation at every subsequent step. Use when the user wants to change careers to a different field or industry. Do NOT use for job searching within the same field (use land-new-job workflow), negotiating at current employer (use negotiate-raise workflow), or starting a freelance practice (use start-freelancing workflow).

37 repo stars
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Task Automator · ferroxlabs bundle
Task automation design expertise covering automation opportunity identification, script design patterns, robust error handling, structured logging, scheduling strategies, failure notification, idempotency principles, dry-run mode implementation, configuration management, and documentation standards for maintainable automation. Use when the user asks about task automator, task automator best practices, or needs guidance on task automator 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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Test Architect · ferroxlabs bundle
Test strategy designer covering test pyramid, coverage strategies, fixture design, mock patterns, TDD/BDD workflows, property-based testing, and test isolation. Use when the user asks about test architect, test architect best practices, or needs guidance on test architect 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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Threat Modeler · ferroxlabs bundle
Threat modeling expertise covering STRIDE methodology, attack trees, data flow diagrams, trust boundaries, threat prioritization with DREAD scoring, mitigation strategies, threat modeling for APIs and microservices, and automated threat modeling tools for proactively identifying security risks during system design. Use when the user asks about threat modeler, threat modeler best practices, or needs guidance on threat 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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Tiktok Creator · ferroxlabs bundle
Short-form video mastery covering hook techniques, trending format adaptation, hashtag strategy, posting schedule optimization, algorithm understanding, cross-posting workflows, brand deal acquisition, and TikTok Shop integration. Use when the user asks about tiktok 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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Twitter Thread · ferroxlabs bundle
Writes numbered Twitter/X threads with a hook tweet, body tweets, and a closing CTA, all within character-count constraints. Use when the user wants to create a Twitter thread, X thread, or tweetstorm on a topic. Do NOT use for LinkedIn posts (use `linkedin-post`), blog posts (use `blog-post-writing`), or Instagram captions (use `instagram-caption`).

37 repo stars
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Ukulele Player · ferroxlabs bundle
Chord voicings, strumming patterns, fingerpicking technique, transposition methods, and repertoire building for soprano, concert, tenor, and baritone ukulele Use when the user asks about ukulele player, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of ukulele player or requires a different specialized skill.

37 repo stars
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Unit Economics · ferroxlabs bundle
Calculates unit economics for a business including customer acquisition cost (CAC), lifetime value (LTV), LTV/CAC ratio, payback period, and gross margin per unit. Use when the user asks about unit economics, CAC, LTV, customer lifetime value, payback period, or cost per acquisition. Do NOT use for full financial modeling (use financial-model-structure), personal finance calculations, or investment analysis.

37 repo stars
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Video Producer · ferroxlabs bundle
Complete video production guidance from pre-production planning through post-production delivery. Covers script breakdown, shot lists, storyboarding, equipment selection by budget, lighting setups, audio capture, editing workflow, color grading, and export settings for any format or platform. Use when the user asks about video producer 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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Waf Configurer · ferroxlabs bundle
Web Application Firewall configuration expertise covering OWASP Core Rule Set design, rate limiting rules, geo-blocking, bot detection, custom rules for application-specific attacks, logging and monitoring, false positive management, and WAF bypass prevention for protecting web applications at the network edge. Use when the user asks about waf configurer, waf configurer best practices, or needs guidance on waf configurer 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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Web Components · ferroxlabs bundle
Expert guidance for building custom elements with shadow DOM, lifecycle callbacks, slots, form participation, and framework interoperability patterns. Use when the user asks about web components, web components best practices, or needs guidance on web components 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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Webhook Design · ferroxlabs bundle
Guides expert-level webhook design implementation: api-design and automation decision frameworks, production-ready patterns, and concrete templates for webhook design workflows. Use when the user asks about webhook design, webhook design configuration, or api-design best practices for webhook 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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World Building · ferroxlabs bundle
Creates detailed fictional worlds with consistent internal logic, history, culture, geography, and power structures for use in fiction, games, or creative projects. Use when the user asks to build a fictional world, create a setting, design a fantasy/sci-fi universe, or develop the backdrop for a story. Do NOT use for character creation (use character-development), plot structure (use plot-outline), or writing scenes set in the world (use scene-writing).

37 repo stars
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Yoga Sequencer · ferroxlabs bundle
Yoga sequence builder with sequence design by level and goal, pose library with Sanskrit names, pranayama breathing exercises, sun salutation variations, class duration templates, modifications and props, and contraindications for safe practice. Use when the user asks about yoga sequencer, or needs help with yoga sequence builder with sequence design by level and goal, pose library with sanskrit names, pranayama breathing exercises, sun salutation variations, class duration templates, modifications and props, and contraindications for safe practice. Do NOT use when the request requires professional medical advice or falls outside the scope of yoga sequencer.

37 repo stars
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Windows Release · ferroxlabs
Build, verify, and publish the Windows desktop build (NSIS installer + latest.yml) to the murage-releases repo. Use when cutting a release, shipping a new version to Windows users, or when a Windows user reports they are stuck on an old version. Windows only — does not cover the macOS dmg/notarization flow.

37 repo stars
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Academic Writer · ferroxlabs bundle
Complete academic writing guide covering thesis and dissertation structure, journal article format using IMRaD, literature review methodology, citation management, the peer review process, and developing an effective academic voice. Use when the user asks about academic writer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of academic writer or requires a different specialized skill.

37 repo stars
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Aquarium Keeper · ferroxlabs bundle
Guide to freshwater aquarium keeping including tank setup, nitrogen cycle, stocking, water parameters, planted tanks, aquascaping styles, maintenance, disease prevention, and fish compatibility. Use when the user asks about aquarium keeper 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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Astro Developer · ferroxlabs bundle
Expert guidance for building content-driven websites with Astro, covering island architecture, content collections, SSR/SSG, integrations, and performance optimization. Use when the user asks about astro developer, astro developer best practices, or needs guidance on astro developer 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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Azure Architect · ferroxlabs bundle
Azure architecture. Azure Well-Architected Framework, VNet design, Azure AD/Entra ID, App Service vs Functions vs AKS, Cosmos DB, Azure Storage, Front Door, Event Grid, cost management, landing zones. Use when the user asks about azure architect, azure architect best practices, or needs guidance on azure architect 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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Beacon Facebook · ferroxlabs bundle
**When to use.** When the channel mix includes Facebook — typically for community groups, older demographics, or as a Meta-ads optimization anchor — and you need a stage assignment for organic presence.

37 repo stars
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Beacon Linkedin · ferroxlabs bundle
As of: 2026-05-16

37 repo stars
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Become A Mentor · ferroxlabs bundle
Structured workflow for experienced professionals who want to become effective mentors. Covers reflecting on your own journey and expertise, choosing the right mentoring platform, finding and matching with mentees, developing guiding frameworks and techniques, and measuring the impact of your mentoring practice. Use when the user wants to become a mentor 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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Body Scan Guide · ferroxlabs bundle
Lead body scan meditations including progressive relaxation scripts, tension mapping techniques, adaptations for different populations, and integration with daily stress management. Use when the user asks about body scan guide, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of body scan guide or requires a different specialized skill.

37 repo stars
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Book Summarizer · ferroxlabs bundle
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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Boundary Setter · ferroxlabs bundle
Practical guide for identifying personal needs, communicating limits clearly and kindly, maintaining boundaries under pressure, and managing the guilt that often accompanies setting them Use when the user asks about boundary setter, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of boundary setter or requires a different specialized skill.

37 repo stars
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Business Budget · ferroxlabs bundle
Creates an annual business budget using zero-based budgeting methodology with department breakdown, fixed and variable cost separation, contingency allocation, and quarterly review cadence. Use when the user asks about business budgeting, annual budget planning, department budgets, or zero-based budgeting for a company. Do NOT use for personal household budgets (use budget-planning), financial modeling with P&L projections (use financial-model-structure), or pricing decisions (use pricing-strategy).

37 repo stars
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Business Letter · ferroxlabs bundle
Writes formal business letters with proper formatting, professional tone, and clear purpose for external correspondence including partnership requests, complaints, announcements, and official communications. Use when the user needs a formal letter to an external party. Do NOT use for internal memos (use `business-memo`), emails (use `professional-email`), or proposals (use `business-proposal`).

37 repo stars
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Business Report · ferroxlabs bundle
Writes formal business reports with structured sections, data integration, analysis, findings, and actionable recommendations. Use when the user needs a business report, performance report, analysis report, or formal findings document. Do NOT use for executive summaries (use `executive-summary`), status updates (use `status-update`), or stakeholder updates (use `stakeholder-update`).

37 repo stars
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Camping Planner · ferroxlabs bundle
Guide to camping including gear selection, campsite selection, meal planning, Leave No Trace principles, weather preparation, wildlife safety, trip planning by difficulty, and camping with children. Use when the user asks about camping 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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Childrens Story · ferroxlabs bundle
Writes children's stories for specific age groups (picture book, early reader, middle grade) with age-appropriate language, clear narrative structure, and themes that respect young readers' intelligence. Use when the user asks to write a children's story, kids' book, bedtime story, picture book text, or story for young readers. Do NOT use for young adult fiction (use short-story-writing with YA parameters), educational content for children (use lesson-plan-design), or adult fiction with childlike themes (use short-story-writing).

37 repo stars
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Chore Organizer · ferroxlabs bundle
Family chore management system with age-appropriate task assignments, chore chart creation, reward systems, rotation schedules, and frameworks for teaching responsibility and shared household contribution. Use when the user asks about chore organizer, or needs help with family chore management system with age-appropriate task assignments, chore chart creation, reward systems, rotation schedules, and frameworks for teaching responsibility and shared household contribution. Do NOT use when the request requires professional specialized advice or falls outside the scope of chore organizer.

37 repo stars
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Citizen Science · ferroxlabs bundle
Guide to participating in citizen science projects including bird counting, water quality monitoring, galaxy classification, species tracking, and data collection methodology. Use when the user asks about citizen science 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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Clarity Editing · ferroxlabs bundle
Edits text for clarity by identifying and fixing ambiguous sentences, unclear references, jargon, convoluted syntax, and logical gaps. Produces tracked-change markup with clarity-focused revisions. Use when the user asks to make text clearer, easier to understand, less confusing, or more accessible to a specific audience. Do NOT use for conciseness (use conciseness-editing), structural changes (use structural-editing), or tone shifts (use tone-adjustment).

37 repo stars
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Cleaning System · ferroxlabs bundle
Comprehensive cleaning system with daily, weekly, monthly, and deep cleaning checklists, DIY natural cleaner recipes, room-by-room protocols, speed cleaning techniques, schedule templates, stain removal guide, and spring cleaning checklists. Use when the user asks about cleaning system, or needs help with comprehensive cleaning system with daily, weekly, monthly, and deep cleaning checklists, diy natural cleaner recipes, room-by-room protocols, speed cleaning techniques, schedule templates, stain removal guide, and spring cleaning checklists. Do NOT use when the request requires professional specialized advice or falls outside the scope of cleaning system.

37 repo stars
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Cloud Migration · ferroxlabs bundle
Structured workflow for migrating applications and infrastructure from on-premises or between cloud providers. Covers assessment, planning, migration execution, optimization, and governance to ensure a smooth transition with minimal business disruption and maximum cloud value. Use when the user wants to cloud migration 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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Code Generation · ferroxlabs bundle
Scaffolding, templates, and code generation strategies with project bootstrapping, boilerplate automation, template engines, AST-based generation, and maintainable codegen pipelines. Use when the user asks about code generation, code generation best practices, or needs guidance on code generation 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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Coding For Kids · ferroxlabs bundle
Age-based progression guide for teaching kids to code, covering Scratch (ages 8-12), Python (ages 12+), and web development (ages 14+), with project ideas by skill level, strategies for making coding fun through games, animations, and robots, recommended resources and platforms, a parent guide for supporting young coders, and information about camps and competitions. Use when the user asks about coding for kids 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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Computer Vision · ferroxlabs bundle
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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Concept Mapping · ferroxlabs bundle
Creates visual concept maps with nodes, labeled relationships, and hierarchical organization from study material for learners. Produces a text-based concept map showing how ideas connect -- not an explanation of concept mapping theory. Use when a learner asks to create a concept map, mind map, or knowledge map showing relationships between ideas in their study material. Do NOT use for Cornell-style note taking (use `cornell-notes`), for note synthesis (use `note-synthesis`), or for memory palace techniques (use `memory-palace`).

37 repo stars
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Contract Tester · ferroxlabs bundle
Contract testing expertise covering the Pact framework, consumer-driven contract design, provider verification, Pact Broker setup, can-i-deploy workflow, contract versioning strategies, webhook integration for CI, API evolution testing, and GraphQL contract patterns. Use when the user asks about contract tester, contract tester best practices, or needs guidance on contract tester 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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Cooking Teacher · ferroxlabs bundle
Comprehensive cooking education system covering essential kitchen skills including knife techniques, heat management, seasoning principles (salt, acid, fat, heat), mother sauces, core cooking methods, food safety temperatures, and strategies for timing multiple dishes. Structured as progressive lessons from beginner to advanced. Use when the user asks about cooking teacher, or needs help with comprehensive cooking education system covering essential kitchen skills including knife techniques, heat management, seasoning principles (salt, acid, fat, heat), mother sauces, core cooking methods, food safety temperatures, and strategies for timing multiple dishes. Do NOT use when the request requires professional specialized advice or falls outside the scope of cooking teacher.

37 repo stars
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Corporate Video · ferroxlabs bundle
Professional corporate video production guidance covering training videos, promotional content, testimonials, and product demos. Includes client brief templates, script approval workflows, achieving professional quality on budget, brand compliance, stakeholder management, and delivery specifications. Use when the user asks about corporate video 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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Cqrs Specialist · ferroxlabs bundle
CQRS and event sourcing expert covering command/query separation, read model projections, event store design, snapshot strategies, eventual consistency handling, compensating actions, audit trail, temporal queries, and CQRS with messaging. Use when the user asks about cqrs specialist, cqrs specialist best practices, or needs guidance on cqrs specialist 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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Crypto Engineer · ferroxlabs bundle
Cryptography implementation expertise covering symmetric vs asymmetric encryption, password hashing (bcrypt, argon2), digital signatures, key management, TLS configuration, secure random generation, common cryptographic pitfalls, and practical usage of libsodium and OpenSSL for building secure systems. Use when the user asks about crypto engineer, crypto engineer best practices, or needs guidance on crypto 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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CSV Transformer · ferroxlabs bundle
Expert data format transformation covering CSV parsing edge cases, encoding detection, JSON/XML/Parquet/Avro conversion, data type inference, schema validation, large file handling with streaming parsers, delimiter detection, and handling of malformed data across all common data interchange formats. Use when the user asks about csv transformer, csv transformer best practices, or needs guidance on csv transformer 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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Dalle Prompting · ferroxlabs bundle
Crafts DALL-E 3 and GPT-image-1 prompts using natural language style specification, quality descriptors, composition instructions, and revision dialogue patterns for iterative generation. Use when the user asks to create an image with DALL-E, GPT-image-1, ChatGPT image generation, or OpenAI image generation. Do NOT use for Midjourney prompting (use midjourney-prompting), Stable Diffusion prompting (use stable-diffusion-prompting), or translating prompts between models (use prompt-translation).

37 repo stars
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Data Journalist · ferroxlabs bundle
Combining investigative journalism with data analysis, including FOI requests, dataset acquisition, statistical analysis, visualization, and compelling data-driven storytelling. Use when the user asks about data journalist, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of data journalist or requires a different specialized skill.

37 repo stars
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Debt Strategist · ferroxlabs bundle
Strategic debt payoff planning using proven methods including the debt snowball, avalanche method, consolidation analysis, balance transfer evaluation, and specialized strategies for student loans and mortgages. Calculates payoff timelines and total interest costs. Use when the user asks about debt strategist, or needs help with strategic debt payoff planning using proven methods including the debt snowball, avalanche method, consolidation analysis, balance transfer evaluation, and specialized strategies for student loans and mortgages. Do NOT use when the request requires professional financial advice or falls outside the scope of debt strategist.

37 repo stars
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Design Patterns · ferroxlabs bundle
Software design patterns including GoF patterns with modern implementations, when to use each pattern, anti-patterns to avoid, and language-specific idioms across creational, structural, and behavioral categories. Use when the user asks about design patterns, design patterns best practices, or needs guidance on design patterns 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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Dietary Adapter · ferroxlabs bundle
Recipe conversion system for adapting dishes to meet dietary restrictions including vegan, vegetarian, keto, paleo, gluten-free, dairy-free, nut-free, low-sodium, diabetic-friendly, halal, and kosher requirements. Features comprehensive substitution tables, nutritional impact analysis, and cross-contamination awareness. Use when the user asks about dietary adapter, or needs help with recipe conversion system for adapting dishes to meet dietary restrictions including vegan, vegetarian, keto, paleo, gluten-free, dairy-free, nut-free, low-sodium, diabetic-friendly, halal, and kosher requirements. Do NOT use when the request requires professional specialized advice or falls outside the scope of dietary adapter.

37 repo stars
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Docker Engineer · ferroxlabs bundle
Docker containerization expert. Multi-stage builds, layer caching, security (non-root, distroless), docker-compose patterns, health checks, networking, volume management, registry management, image scanning, Dockerfile optimization. Use when the user asks about docker engineer, docker engineer best practices, or needs guidance on docker 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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Employee Survey · ferroxlabs bundle
Designs employee engagement surveys with question categories, Likert scale structure, anonymity protocols, and analysis guidance using survey design methodology. Use when the user asks about employee surveys, engagement surveys, pulse surveys, employee satisfaction measurement, or workplace culture assessment. Do NOT use for customer surveys (use a research skill), interview evaluation (use interview-guide), or performance reviews (use performance-review).

37 repo stars
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Ensemble Player · ferroxlabs bundle
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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Esp32 Developer · ferroxlabs bundle
ESP32 microcontroller development expertise covering WiFi and BLE connectivity, MicroPython and Arduino framework programming, deep sleep power management, OTA firmware updates, sensor integration, FreeRTOS task management, and practical IoT project patterns for ESP32-S3, C3, and classic variants. Use when the user asks about esp32 developer, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of esp32 developer or requires a different specialized skill.

37 repo stars
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Estate Planning · ferroxlabs bundle
Guide to estate planning fundamentals including wills, powers of attorney, healthcare directives, beneficiary designations, basic trust concepts, digital asset planning, life-stage checklists, and guidance on when to hire an attorney. Use when the user asks about estate planning, or needs help with guide to estate planning fundamentals including wills, powers of attorney, healthcare directives, beneficiary designations, basic trust concepts, digital asset planning, life-stage checklists, and guidance on when to hire an attorney. Do NOT use when the request requires professional legal advice or falls outside the scope of estate planning.

37 repo stars
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Finance Analyst · ferroxlabs bundle
Becomes a senior financial analyst who builds analysis frameworks, forecasting models, and budget reviews with explicit assumptions and scenario comparisons. Use when the user asks for financial modeling, budget analysis, KPI tracking, unit economics, or forecast scenarios. Do NOT use when the user needs personal investment advice (this agent produces analysis frameworks, not financial advice), marketing budget allocation (use marketing-strategist), or project cost tracking (use project-manager).

37 repo stars
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First Aid Guide · ferroxlabs bundle
Comprehensive first aid reference covering emergency response protocols (DRSABCD), CPR basics, choking response, wound care, burn treatment, fracture and sprain care, allergic reaction management, heat and cold emergencies, and poisoning response. Reference only - always seek certified training. Use when the user asks about first aid guide, or needs help with comprehensive first aid reference covering emergency response protocols (drsabcd), cpr basics, choking response, wound care, burn treatment, fracture and sprain care, allergic reaction management, heat and cold emergencies, and poisoning response. Do NOT use when the request requires professional medical advice or falls outside the scope of first aid guide.

37 repo stars
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Fitness Trainer · ferroxlabs bundle
AI-powered personal fitness trainer that builds customized workout plans based on individual goals, fitness level, equipment availability, and injury history. Uses NASM OPT model principles, progressive overload methodology, and evidence-based exercise programming. Use when the user asks about fitness trainer, or needs help with ai-powered personal fitness trainer that builds customized workout plans based on individual goals, fitness level, equipment availability, and injury history. Do NOT use when the request requires professional medical advice or falls outside the scope of fitness trainer.

37 repo stars
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Get Out Of Debt · ferroxlabs bundle
Guided workflow for eliminating debt systematically from comprehensive debt audit and strategy selection through creditor negotiation, execution discipline, and prevention planning. Covers credit cards, student loans, medical debt, personal loans, and other consumer debt. Use when the user wants to get out of debt 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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Git Pr Workflow · ferroxlabs bundle
Guides expert-level git pr workflow implementation: version-control and best-practices decision frameworks, production-ready patterns, and concrete templates for git pr workflow workflows. Use when the user asks about git pr workflow, git pr workflow configuration, or version-control best practices for git projects. Do NOT use when the user needs a different developer tools capability -- check sibling skills in the developer tools subcategory.

37 repo stars
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Go API Patterns · ferroxlabs bundle
Guides expert-level Go HTTP API development: handler patterns, middleware chains, graceful shutdown, OpenAPI generation, request validation, and standard library HTTP server patterns. Use when the user asks about Go API, HTTP handlers, middleware, graceful shutdown, OpenAPI, Go web server, request validation. Do NOT use when the user asks about Go idioms (use `go-idioms`), Go error handling (use `go-error-handling`), REST API design concepts (use `rest-api-design`).

37 repo stars
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GRAPHQL Builder · ferroxlabs bundle
GraphQL schema design expertise covering schema-first vs code-first, resolver patterns, DataLoader for N+1 prevention, subscriptions, federation, authentication, Relay cursor pagination, error handling, and schema evolution. Use when the user asks about graphql builder, graphql builder best practices, or needs guidance on graphql 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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Gratitude Guide · ferroxlabs bundle
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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Grief Counselor · ferroxlabs bundle
Compassionate grief support guide covering modern understanding of grief stages, coping strategies, supporting others in grief, memorial planning, practical tasks after loss, grief timelines, and indicators for seeking professional help. Use when the user asks about grief counselor 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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Habit Architect · ferroxlabs bundle
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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Handmade Seller · ferroxlabs bundle
Complete guide for handmade and artisan sellers covering Etsy optimization, craft fair strategy, pricing formulas for handmade goods, product photography, shipping logistics, inventory management, scaling production, and wholesale opportunities. Use when the user asks about handmade 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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Holiday Cooking · ferroxlabs bundle
Plan and execute holiday meals including Thanksgiving with turkey methods and sides, Christmas dinner, Easter brunch, July 4th BBQ, holiday baking, dietary accommodations, detailed timeline templates, prep-ahead strategies, hosting large groups, and potluck coordination. Use when the user asks about holiday cooking, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of holiday cooking or requires a different specialized skill.

37 repo stars
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Holiday Planner · ferroxlabs bundle
Comprehensive holiday planning assistant covering budgeting, gift strategies, hosting events, travel booking, and building meaningful traditions for stress-free celebrations. Use when the user asks about holiday planner, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of holiday planner or requires a different specialized skill.

37 repo stars
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Home Electrical · ferroxlabs bundle
DIY home electrical guide covering safety fundamentals including breaker panels and testing for live wires, outlet and switch replacement, GFCI installation, light fixture swaps, guidelines for when to call a licensed electrician, wire gauge reference, and electrical code basics. Includes strong safety warnings throughout. Use when the user asks about home electrical 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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Homework Helper · ferroxlabs bundle
Study environment optimization, learning strategies by age, motivation techniques, executive function support, and defining the parent role in academic support. Use when the user asks about homework helper, or needs help with study environment optimization, learning strategies by age, motivation techniques, executive function support, and defining the parent role in academic support. Do NOT use when the request requires professional specialized advice or falls outside the scope of homework helper.

37 repo stars
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Idea Validation · ferroxlabs bundle
Creates an idea validation plan using lean startup methodology with assumptions mapping, riskiest assumption tests, success criteria, and timeline for systematic business idea validation. Use when the user asks about idea validation, validating a business idea, testing assumptions, lean startup validation, or riskiest assumption testing. Do NOT use for building a full business plan (use business-plan), creating a Lean Canvas (use lean-canvas), or defining an MVP (use mvp-definition).

37 repo stars
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Interview Coach · ferroxlabs bundle
Complete interview preparation guide covering the STAR method for behavioral questions, common question bank with example answers, company research checklist, questions to ask interviewers, salary discussion timing, virtual interview setup, panel interview strategies, and thank-you follow-up templates. Use when the user asks about interview coach, or needs help with complete interview preparation guide covering the star method for behavioral questions, common question bank with example answers, company research checklist, questions to ask interviewers, salary discussion timing, virtual interview setup, panel interview strategies, and thank-you follow-up templates. Do NOT use when the request requires professional specialized advice or falls outside the scope of interview coach.

37 repo stars
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Interview Guide · ferroxlabs bundle
Creates a structured interview guide with behavioral and competency-based questions, scoring rubric, evaluation criteria, and interviewer instructions for consistent candidate assessment. Use when the user asks about interview guides, interview questions, structured interviews, behavioral interview design, or candidate evaluation rubrics. Do NOT use for resume writing, job description creation (use job-description), or interview preparation for candidates (use interview-prep skill).

37 repo stars
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Job Description · ferroxlabs bundle
Creates competency-based job descriptions with role summary, 5-8 key responsibilities, must-have and nice-to-have requirements, and compensation structure. Use when the user asks about writing a job description, creating a job posting, JD writing, or defining a role for hiring. Do NOT use for resume writing (use resume-builder), interview preparation (use interview-guide), or career advice.

37 repo stars
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Land Remote Job · ferroxlabs bundle
End-to-end workflow for professionals seeking remote work opportunities. Covers optimizing your online professional profile for remote roles, strategic job search across remote-first platforms, crafting applications that stand out, acing remote-specific interviews, and negotiating offers that account for remote work dynamics. Use when the user wants to land remote job 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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License Advisor · ferroxlabs bundle
Choose and apply open source licenses with comparison of MIT, Apache, GPL and others, plus compliance guidance and attribution requirements Use when the user asks about license advisor, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of license advisor or requires a different specialized skill.

37 repo stars
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Loan Comparison · ferroxlabs bundle
Compares 2-4 loan options by computing total cost of borrowing (principal plus total interest), monthly payment, effective APR, and total amount repaid for each. Produces a side-by-side comparison matrix so the user can evaluate loan offers on equal terms. Use when the user is comparing loan offers, evaluating financing options, or wants to understand the true cost of borrowing for different loan terms or rates. Do NOT use for debt consolidation analysis (use debt-consolidation-analysis), credit score interpretation, or investment comparison.

37 repo stars
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Mediation Guide · ferroxlabs bundle
Neutral third-party facilitation for conflict resolution. Covers the complete mediation process including opening statements, ground rules establishment, issue identification, option generation, reality testing, agreement drafting, and follow-up procedures across workplace, family, and community contexts. Use when the user asks about mediation 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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Ml Ops Engineer · ferroxlabs bundle
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 · ferroxlabs bundle
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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Motion Graphics · ferroxlabs bundle
Comprehensive motion graphics guidance covering title design, lower thirds, animated explainers, kinetic typography, logo animation, After Effects and Apple Motion workflows, design principles for motion, storyboarding for motion, and building a motion design practice. Use when the user asks about motion graphics 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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Mqtt Specialist · ferroxlabs bundle
Guides MQTT message broker architecture including topic design, QoS levels, retained messages, security configuration, and client implementation patterns Use when the user asks about mqtt specialist, related techniques, best practices, or needs guidance in this domain. Do NOT use when the request is outside the scope of mqtt specialist or requires a different specialized skill.

37 repo stars
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Mutation Tester · ferroxlabs bundle
Mutation testing expertise covering mutation operators, tool usage (Stryker for JS/TS, PITest for Java, mutmut for Python), mutation score interpretation, surviving mutant analysis, equivalent mutant handling, test suite improvement strategies, CI integration, and cost-effectiveness analysis. Use when the user asks about mutation tester, mutation tester best practices, or needs guidance on mutation tester 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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Mysql Optimizer · ferroxlabs bundle
MySQL optimization expertise covering query optimization with EXPLAIN analysis, indexing strategies, InnoDB tuning, slow query log analysis, connection pooling, replication architectures (master-slave, group replication), partitioning, character set handling, and backup strategies using mysqldump and Percona XtraBackup. Use when the user asks about mysql optimizer, mysql optimizer best practices, or needs guidance on mysql optimizer 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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Negotiate Raise · ferroxlabs bundle
Guides the user through a structured raise negotiation process from performance documentation through follow-up conversation, chaining 4 atomic skills in sequence. Covers timing (annual review vs. ad-hoc), leverage type (internal-only vs. competing offer), and outcome handling (full approval, partial offer, or denial). Use when the user wants to negotiate a raise or promotion at their current employer. Do NOT use for job offer salary negotiation (use land-new-job workflow), freelance rate increases (use start-freelancing workflow), or career pivots (use switch-careers workflow).

37 repo stars

4,845 published skills · page 41 of 49