JantonioFC
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- ▌ Find Skills · jantoniofcHelps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an insta...
- ▌ Spreadsheet · jantoniofc bundleUse when tasks involve creating, editing, analyzing, or formatting spreadsheets (`.xlsx`, `.csv`, `.tsv`) with formula-aware workflows, cached recalculation, and visual review.
- ▌ React Native · jantoniofcReact Native patterns for mobile app development with Expo and bare workflow. Trigger: When building mobile apps, working with React Native components, using Expo, React Navigation, or NativeWind.
- ▌ Route Tester · jantoniofcTest authenticated routes in the your project using cookie-based authentication. Use this skill when testing API endpoints, validating route functionality, or debugging authentication issues. Includes patterns for using test-auth-route.js and mock authentication.
- ▌ Azure Compute · jantoniofc bundleRecommend Azure VM sizes, VM Scale Sets (VMSS), and configurations based on workload requirements, performance needs, and budget constraints. No Azure account required — uses public documentation and the Azure Retail Prices API. WHEN: recommend VM size, which VM should I use, choose Azure VM, VM ...
- ▌ Go Playwright · jantoniofc bundleExpert capability for robust, stealthy, and efficient browser automation using Playwright Go.
- ▌ Go Rod Master · jantoniofc bundleComprehensive guide for browser automation and web scraping with go-rod (Chrome DevTools Protocol) including stealth anti-bot-detection patterns.
- ▌ Spring Boot 3 · jantoniofcSpring Boot 3 patterns for configuration, DI, and web services. Trigger: When building or refactoring Spring Boot 3 applications.
- ▌ Dotnet Backend · jantoniofcBuild ASP.NET Core 8+ backend services with EF Core, auth, background jobs, and production API patterns.
- ▌ Error Tracking · jantoniofcAdd Sentry v8 error tracking and performance monitoring to your project services. Use this skill when adding error handling, creating new controllers, instrumenting cron jobs, or tracking database performance. ALL ERRORS MUST BE CAPTURED TO SENTRY - no exceptions.
- ▌ Handoff 2 · jantoniofcCompact the current conversation into a handoff document for another agent to pick up. References existing artifacts (PRDs, plans, ADRs, issues, commits, diffs) by path or URL instead of duplicating them.
- ▌ Agent Framework · jantoniofc bundleCreate AI agents and workflows using Microsoft Agent Framework SDK. Supports single-agent and multi-agent workflow patterns. USE FOR: create agent, build agent, scaffold agent, new agent, agent framework, workflow pattern, multi-agent, MCP tools, create workflow. DO NOT USE FOR: deploying ...
- ▌ Code To Prd 2 · jantoniofcReverse-engineer a frontend codebase into a PRD. Usage: /code-to-prd [path]
- ▌ Focused Fix 2 · jantoniofcDeep-dive feature repair — systematically fix an entire feature/module across all its files and dependencies. Usage: /focused-fix <feature-path>
- ▌ N8n Code Python · jantoniofcWrite Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes.
- ▌ Click Path Audit · jantoniofcTrace every user-facing button/touchpoint through its full state change sequence to find bugs where functions individually work but cancel each other out, produce wrong final state, or leave the UI in an inconsistent state. Use when: systematic debugging found no bugs but users report broken butt...
- ▌ Prompt Optimizer · jantoniofcAnalyze raw prompts, identify intent and gaps, match ECC components (skills/commands/agents/hooks), and output a ready-to-paste optimized prompt. Advisory role only — never executes the task itself. TRIGGER when: user says "optimize prompt", "improve my prompt", "how to write a prompt for", "help...
- ▌ Video Downloader · jantoniofcDownloads videos from YouTube and other platforms for offline viewing, editing, or archival. Handles various formats and quality options.
- ▌ Azure Postgres Ms · jantoniofcCreate new Azure Database for PostgreSQL Flexible Server instances and configure passwordless authentication with Microsoft Entra ID. Set up developer access, managed identities for apps, group-based permissions, and migrate from password-based to Entra ID authentication. Trigger phrases i...
- ▌ Daily News Report · jantoniofc bundleScrapes content based on a preset URL list, filters high-quality technical information, and generates daily Markdown reports.
- ▌ Invoice Organizer · jantoniofcAutomatically organizes invoices and receipts for tax preparation by reading messy files, extracting key information, renaming them consistently, and sorting them into logical folders. Turns hours of manual bookkeeping into minutes of automated organization.
- ▌ Mobile IOS Design · jantoniofc bundleMaster iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing SwiftUI views, or ensuring apps follow Apple's design principles.
- ▌ Product Discovery · jantoniofc bundleUse when validating product opportunities, mapping assumptions, planning discovery sprints, or testing problem-solution fit before committing delivery resources.
- ▌ Responsive Design · jantoniofc bundleImplement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when building adaptive interfaces, implementing fluid layouts, or creating component-level responsive behavior.
- ▌ Trello Automation · jantoniofcAutomate Trello boards, cards, and workflows via Rube MCP (Composio). Create cards, manage lists, assign members, and search across boards programmatically.
- ▌ AWS Security Audit · jantoniofcComprehensive AWS security posture assessment using AWS CLI and security best practices
- ▌ Cal Com Automation · jantoniofcAutomate Cal.com tasks via Rube MCP (Composio): manage bookings, check availability, configure webhooks, and handle teams. Always search tools first for current schemas.
- ▌ Energy Procurement · jantoniofc bundleCodified expertise for electricity and gas procurement, tariff optimization, demand charge management, renewable PPA evaluation, and multi-facility energy cost management. Informed by energy procurement managers with 15+ years experience at large commercial and industrial consumers. Includes mark...
- ▌ Filesystem Context · jantoniofc bundleThis skill should be used when the user asks to "offload context to files", "implement dynamic context discovery", "use filesystem for agent memory", "reduce context window bloat", or mentions file-based context management, tool output persistence, agent scratch pads, or just-in-time context load...
- ▌ Interaction Design · jantoniofc bundleDesign and implement microinteractions, motion design, transitions, and user feedback patterns. Use when adding polish to UI interactions, implementing loading states, or creating delightful user experiences.
- ▌ Python Type Safety · jantoniofcPython type safety with type hints, generics, protocols, and strict type checking. Use when adding type annotations, implementing generic classes, defining structural interfaces, or configuring mypy/pyright.
- ▌ Scientific Writing · jantoniofcThis is the core skill for the deep research and writing tool—combining AI-driven deep research with well-formatted written outputs. Every document produced is backed by comprehensive literature search and verified citations through the research-lookup skill.
- ▌ Azure Compliance Ms · jantoniofcComprehensive Azure compliance and security auditing capabilities including best practices assessment, Key Vault expiration monitoring, and resource configuration validation. USE FOR: compliance scan, security audit, azqr, Azure best practices, Key Vault expiration check, compliance assess...
- ▌ Backend Development · jantoniofc bundleBuild robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC), authentication (OAuth 2.1, JWT), testing strategies, security best practices (OWASP Top 10), performance opt...
- ▌ Basecamp Automation · jantoniofcAutomate Basecamp project management, to-dos, messages, people, and to-do list organization via Rube MCP (Composio). Always search tools first for current schemas.
- ▌ Elixir Antipatterns · jantoniofc bundleCore catalog of 8 critical Elixir/Phoenix anti-patterns covering error handling, separation of concerns, Ecto queries, and testing. Trigger: During Elixir code review, refactoring sessions, or when writing Phoenix/Ecto code.
- ▌ Planning With Files · jantoniofc bundleImplements Manus-style file-based planning to organize and track progress on complex tasks. Creates task_plan.md, findings.md, and progress.md. Use when asked to plan out, break down, or organize a multi-step project, research task, or any work requiring >5 tool calls. Supports automatic session ...
- ▌ React Native Design · jantoniofc bundleMaster React Native styling, navigation, and Reanimated animations for cross-platform mobile development. Use when building React Native apps, implementing navigation patterns, or creating performant animations.
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- ▌ Deep Module Refactor · jantoniofc bundleExplore a codebase to find opportunities for architectural improvement, focusing on making the codebase more testable by deepening shallow modules. Use when user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, or make a codebase more AI-navigable.
- ▌ Python Anti Patterns · jantoniofcCommon Python anti-patterns to avoid. Use as a checklist when reviewing code, before finalizing implementations, or when debugging issues that might stem from known bad practices.
- ▌ Raffle Winner Picker · jantoniofcPicks random winners from lists, spreadsheets, or Google Sheets for giveaways, raffles, and contests. Ensures fair, unbiased selection with transparency.
- ▌ React Flow Architect · jantoniofcBuild production-ready ReactFlow applications with hierarchical navigation, performance optimization, and advanced state management.
- ▌ Web Component Design · jantoniofc bundleMaster React, Vue, and Svelte component patterns including CSS-in-JS, composition strategies, and reusable component architecture. Use when building UI component libraries, designing component APIs, or implementing frontend design systems.
- ▌ Azure Resource Lookup · jantoniofc bundleList, find, and show Azure resources. Answers "list my VMs", "show my storage accounts", "list websites", "find container apps", "what resources do I have", and similar queries for any Azure resource type. USE FOR: list resources, list virtual machines, list VMs, list storage accounts, list websi...
- ▌ Mobile Android Design · jantoniofc bundleMaster Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing Compose UI, or following Google's Material Design guidelines.
- ▌ Production Scheduling · jantoniofc bundleCodified expertise for production scheduling, job sequencing, line balancing, changeover optimization, and bottleneck resolution in discrete and batch manufacturing. Informed by production schedulers with 15+ years experience. Includes TOC/drum-buffer-rope, SMED, OEE analysis, disruption response...
- ▌ Swift Concurrency 6 2 · jantoniofcSwift 6.2 Approachable Concurrency — single-threaded by default, @concurrent for explicit background offloading, isolated conformances for main actor types.
- ▌ AWS Compliance Checker · jantoniofcAutomated compliance checking against CIS, PCI-DSS, HIPAA, and SOC 2 benchmarks
- ▌ AWS Iam Best Practices · jantoniofcIAM policy review, hardening, and least privilege implementation
- ▌ Azure Observability Ms · jantoniofcAzure Observability Services including Azure Monitor, Application Insights, Log Analytics, Alerts, and Workbooks. Provides metrics, APM, distributed tracing, KQL queries, and interactive reports.
- ▌ Backend Dev Guidelines · jantoniofc bundleComprehensive backend development guide for Node.js/Express/TypeScript microservices. Use when creating routes, controllers, services, repositories, middleware, or working with Express APIs, Prisma database access, Sentry error tracking, Zod validation, unifiedConfig, dependency injection, or asy...
- ▌ Design System Patterns · jantoniofc bundleBuild scalable design systems with design tokens, theming infrastructure, and component architecture patterns. Use when creating design tokens, implementing theme switching, building component libraries, or establishing design system foundations.
- ▌ Everything Claude Code · jantoniofc bundleDevelopment conventions and patterns for everything-claude-code. JavaScript project with conventional commits.
- ▌ Python Design Patterns · jantoniofcPython design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance. Use when making architecture decisions, refactoring code structure, or evaluating when abstractions are appropriate.
- ▌ Cost Aware LLM Pipeline · jantoniofcCost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching.
- ▌ Frontend Dev Guidelines · jantoniofc bundleFrontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components,...
- ▌ Kotlin Exposed Patterns · jantoniofcJetBrains Exposed ORM patterns including DSL queries, DAO pattern, transactions, HikariCP connection pooling, Flyway migrations, and repository pattern.
- ▌ Swift Actor Persistence · jantoniofcThread-safe data persistence in Swift using actors — in-memory cache with file-backed storage, eliminating data races by design.
- ▌ Vercel Deploy Claimable · jantoniofcDeploy applications and websites to Vercel. Use this skill when the user requests deployment actions such as 'Deploy my app', 'Deploy this to production', 'Create a preview deployment', 'Deploy and...
- ▌ Customs Trade Compliance · jantoniofc bundleCodified expertise for customs documentation, tariff classification, duty optimization, restricted party screening, and regulatory compliance across multiple jurisdictions. Informed by trade compliance specialists with 15+ years experience. Includes HS classification logic, Incoterms application,...
- ▌ Database Schema Designer · jantoniofc bundleUse when the user asks to create ERD diagrams, normalize database schemas, design table relationships, or plan schema migrations.
- ▌ Domain Name Brainstormer · jantoniofcGenerates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev, .ai, etc.). Saves hours of brainstorming and manual checking.
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- ▌ Developer Growth Analysis · jantoniofcAnalyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, curates relevant learning resources from HackerNews, and automatically sends a personalized growth report to your Slack DMs.
- ▌ Inventory Demand Planning · jantoniofc bundleCodified expertise for demand forecasting, safety stock optimization, replenishment planning, and promotional lift estimation at multi-location retailers. Informed by demand planners with 15+ years experience managing hundreds of SKUs. Includes forecasting method selection, ABC/XYZ analysis, seas...
- ▌ Popup Cro 2 · jantoniofc bundleWhen the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture popup," "email popup," "announcement banner," or "overlay." For forms outside ...
- ▌ SEO Audit 2 · jantoniofc bundleWhen the user wants to audit, review, or diagnose SEO issues on their site. Also use when the user mentions "SEO audit," "technical SEO," "why am I not ranking," "SEO issues," "on-page SEO," "meta tags review," or "SEO health check." For building pages at scale to target keywords, see programmati...
- ▌ Meeting Insights Analyzer · jantoniofcAnalyzes meeting transcripts and recordings to uncover behavioral patterns, communication insights, and actionable feedback. Identifies when you avoid conflict, use filler words, dominate conversations, or miss opportunities to listen. Perfect for professionals seeking to improve their communicat...
- ▌ Returns Reverse Logistics · jantoniofc bundleCodified expertise for returns authorization, receipt and inspection, disposition decisions, refund processing, fraud detection, and warranty claims management. Informed by returns operations managers with 15+ years experience. Includes grading frameworks, disposition economics, fraud pattern rec...
- ▌ Swift Protocol Di Testing · jantoniofcProtocol-based dependency injection for testable Swift code — mock file system, network, and external APIs using focused protocols and Swift Testing.
- ▌ Visual Design Foundations · jantoniofc bundleApply typography, color theory, spacing systems, and iconography principles to create cohesive visual designs. Use when establishing design tokens, building style guides, or improving visual hierarchy and consistency.
- ▌ Azure Cost Optimization Ms · jantoniofcIdentify and quantify cost savings across Azure subscriptions by analyzing actual costs, utilization metrics, and generating actionable optimization recommendations. USE FOR: optimize Azure costs, reduce Azure spending, reduce Azure expenses, analyze Azure costs, find cost savings, generat...
- ▌ Brand Guidelines Community · jantoniofc bundleTo access Anthropic's official brand identity and style resources, use this skill.
- ▌ Codebase Cleanup Tech Debt · jantoniofcYou are a technical debt expert specializing in identifying, quantifying, and prioritizing technical debt in software projects. Analyze the codebase to uncover debt, assess its impact, and create acti
- ▌ Content Hash Cache Pattern · jantoniofcCache expensive file processing results using SHA-256 content hashes — path-independent, auto-invalidating, with service layer separation.
- ▌ Cold Email 2 · jantoniofc bundleWhen the user wants to write, improve, or build a sequence of B2B cold outreach emails to prospects who haven't asked to hear from them. Use when the user mentions 'cold email,' 'cold outreach,' 'prospecting emails,' 'SDR emails,' 'sales emails,' 'first touch email,' 'follow-up sequence,' or 'ema...
- ▌ Appinsights Instrumentation · jantoniofc bundleGuidance for instrumenting webapps with Azure Application Insights. Provides telemetry patterns, SDK setup, and configuration references. WHEN: how to instrument app, App Insights SDK, telemetry patterns, what is App Insights, Application Insights guidance, instrumentation examples, APM best prac...
- ▌ A11Y Audit 2 · jantoniofc bundleAccessibility audit skill for scanning, fixing, and verifying WCAG 2.2 Level A and AA compliance across React, Next.js, Vue, Angular, Svelte, and plain HTML codebases. Use when auditing accessibility, fixing a11y violations, checking color contrast, generating compliance reports, or integrating a...
- ▌ Foundation Models On Device · jantoniofcApple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot streaming in iOS 26+.
- ▌ Ad Creative 2 · jantoniofc bundleWhen the user needs to generate, iterate, or scale ad creative for paid advertising. Use when they say 'write ad copy,' 'generate headlines,' 'create ad variations,' 'bulk creative,' 'iterate on ads,' 'ad copy validation,' 'RSA headlines,' 'Meta ad copy,' 'LinkedIn ad,' or 'creative testing.' Thi...
- ▌ Regex Vs LLM Structured Text · jantoniofcDecision framework for choosing between regex and LLM when parsing structured text — start with regex, add LLM only for low-confidence edge cases.
- ▌ Run 2 · jantoniofcRun a single experiment iteration. Edit the target file, evaluate, keep or discard.
- ▌ Schema Markup 2 · jantoniofc bundleWhen the user wants to implement, audit, or validate structured data (schema markup) on their website. Use when the user mentions 'structured data,' 'schema.org,' 'JSON-LD,' 'rich results,' 'rich snippets,' 'schema markup,' 'FAQ schema,' 'Product schema,' 'HowTo schema,' or 'structured data error...
- ▌ Pubmed Database 2 · jantoniofc生物医学文献、MeSH クエリ、PMID 検索、引用取得、および API を利用した文献モニタリングのための PubMed および NCBI E-utilities の直接検索ワークフロー。
- ▌ Email Sequence 2 · jantoniofc bundleWhen the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation,"...
- ▌ Launch Strategy 2 · jantoniofc bundleWhen the user wants to plan a product launch, feature announcement, or release strategy. Also use when the user mentions 'launch,' 'Product Hunt,' 'feature release,' 'announcement,' 'go-to-market,' 'beta launch,' 'early access,' 'waitlist,' 'product update,' 'GTM plan,' 'launch checklist,' or 'la...
- ▌ Signup Flow Cro 2 · jantoniofc bundleWhen the user wants to optimize signup, registration, account creation, or trial activation flows. Also use when the user mentions "signup conversions," "registration friction," "signup form optimization," "free trial signup," "reduce signup dropoff," or "account creation flow." For post-signup o...
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- ▌ Executive Mentor · jantoniofc bundleAdversarial thinking partner for founders and executives. Stress-tests plans, prepares for brutal board meetings, dissects decisions with no good options, and forces honest post-mortems. Use when you need someone to find the holes before the board does, make a decision you've been avoiding, or un...
- ▌ Error Diagnostics Error Analysis · jantoniofc bundleYou are an expert error analysis specialist with deep expertise in debugging distributed systems, analyzing production incidents, and implementing comprehensive observability solutions.
- ▌ Brand Guidelines 2 · jantoniofc bundleWhen the user wants to apply, document, or enforce brand guidelines for any product or company. Also use when the user mentions 'brand guidelines,' 'brand colors,' 'typography,' 'logo usage,' 'brand voice,' 'visual identity,' 'tone of voice,' 'brand standards,' 'style guide,' 'brand consistency,'...
- ▌ Churn Prevention 2 · jantoniofc bundleReduce voluntary and involuntary churn through cancel flow design, save offers, exit surveys, and dunning sequences. Use when designing or optimizing a cancel flow, building save offers, setting up dunning emails, or reducing failed-payment churn. Trigger keywords: cancel flow, churn reduction, s...
- ▌ Content Strategy 2 · jantoniofc bundleWhen the user wants to plan a content strategy, decide what content to create, or figure out what topics to cover. Also use when the user mentions "content strategy," "what should I write about," "content ideas," "blog strategy," "topic clusters," or "content planning." For writing individual pie...
- ▌ Pricing Strategy 2 · jantoniofc bundleDesign, optimize, and communicate SaaS pricing — tier structure, value metrics, pricing pages, and price increase strategy. Use when building a pricing model from scratch, redesigning existing pricing, planning a price increase, or improving a pricing page. Trigger keywords: pricing tiers, pricin...
- ▌ Referral Program 2 · jantoniofc bundleWhen the user wants to design, launch, or optimize a referral or affiliate program. Use when they mention 'referral program,' 'affiliate program,' 'word of mouth,' 'refer a friend,' 'incentive program,' 'customer referrals,' 'brand ambassador,' 'partner program,' 'referral link,' or 'growth throu...
- ▌ Site Architecture 2 · jantoniofc bundleWhen the user wants to audit, redesign, or plan their website's structure, URL hierarchy, navigation design, or internal linking strategy. Use when the user mentions 'site architecture,' 'URL structure,' 'internal links,' 'site navigation,' 'breadcrumbs,' 'topic clusters,' 'hub pages,' 'orphan pa...
- ▌ Hexagonal Architecture Layers Java · jantoniofcHexagonal architecture layering for Java services with strict boundaries. Trigger: When structuring Java apps by Domain/Application/Infrastructure, or refactoring toward clean architecture.
- ▌ Analytics Tracking 2 · jantoniofc bundleSet up, audit, and debug analytics tracking implementation — GA4, Google Tag Manager, event taxonomy, conversion tracking, and data quality. Use when building a tracking plan from scratch, auditing existing analytics for gaps or errors, debugging missing events, or setting up GTM. Trigger keyword...
- ▌ Free Tool Strategy 2 · jantoniofc bundleWhen the user wants to build a free tool for marketing — lead generation, SEO value, or brand awareness. Use when they mention 'engineering as marketing,' 'free tool,' 'calculator,' 'generator,' 'checker,' 'grader,' 'marketing tool,' 'lead gen tool,' 'build something for traffic,' 'interactive to...