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Claude Skills by FilippoDeSilva
github.com/FilippoDeSilva63 skills5 installs226 views
- Context7Retrieves up-to-date documentation, API references, and code examples for any developer technology. Use this skill whenever the user asks about a specific library, framework, SDK, CLI tool, or cloud service -- even for well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot. Your training data may not reflect recent API changes or version updates. Always use for: API syntax questions, configuration options, version migration issues, \"how do I\" questions mentio...Votes: 0GitHub stars: 2
- Cpp Coding StandardsC++ coding standards based on the C++ Core Guidelines (isocpp.github.io). Use when writing, reviewing, or refactoring C++ code to enforce modern, safe, and idiomatic practices.Votes: 0GitHub stars: 2
- Docker ExpertYou are an advanced Docker containerization expert with comprehensive, practical knowledge of container optimization, security hardening, multi-stage builds, orchestration patterns, and production deployment strategies based on current industry best practices.Votes: 0GitHub stars: 2
- Flutter AppDesign Flutter applications to scale by strictly adhering to architectural principles: enforce separation of concerns, maintain single source of truth, implement unidirectional data flow, and treat UI as a function of state. Use when structuring layers, implementing data layer with services and repositories, or following feature implementation workflow.Votes: 0GitHub stars: 2
- Shadcn Ui FlutterA comprehensive Flutter UI library inspired by shadcn/ui. Provides high-quality, customizable, and accessible components including Buttons, Cards, Forms, and more. Use this skill when building Flutter UIs, implementing design systems, or needing specific component usage examples.Votes: 0GitHub stars: 2
- Golang SecuritySecurity best practices and vulnerability prevention for Golang. Covers injection (SQL, command, XSS), cryptography, filesystem safety, network security, cookies, secrets management, memory safety, and logging. Apply when writing, reviewing, or auditing Go code for security, or when working on any risky code involving crypto, I/O, secrets management, user input handling, or authentication. Includes configuration of security tools.Votes: 0GitHub stars: 2
- GolangIdiomatic Golang design patterns — functional options, constructors, error flow and cascading, resource management and lifecycle, graceful shutdown, resilience, architecture, dependency injection, data handling, streaming, and more. Apply when explicitly choosing between architectural patterns, implementing functional options, designing constructor APIs, setting up graceful shutdown, applying resilience patterns, or asking which idiomatic Go pattern fits a specific problem.Votes: 0GitHub stars: 2
- Nestjs Api StandardsCreate standardized API response envelopes, paginated endpoints, and error interceptors in NestJS. Use when implementing response wrappers, pagination DTOs, or global error formats.Votes: 0GitHub stars: 2
- Nestjs ArchitectureDesign NestJS module boundaries, provider scope, and request pipeline choices. Use when structuring modules, placing guards/pipes/interceptors, or reviewing provider lifetime in NestJS.Votes: 0GitHub stars: 2
- Nestjs BullmqImplement BullMQ job workflows in NestJS. Use when building queue processors, redis-throttler, Upstash limits, idle polling, stalled jobs, and retention policies.Votes: 0GitHub stars: 2
- Nestjs CachingImplement multi-level caching, invalidation patterns, and stampede protection in NestJS. Use when adding Redis caching layers, configuring cache-manager interceptors, implementing stale-while-revalidate, or preventing cache stampedes in NestJS services.Votes: 0GitHub stars: 2
- Nestjs ConfigurationEnvironment variables validation and ConfigModule setup. Use when validating environment variables with Joi/Zod or configuring ConfigModule in NestJS.Votes: 0GitHub stars: 2
- Nestjs Controllers ServicesSeparate Controllers from Services and build Custom Decorators in NestJS. Use when defining NestJS controllers, services, or custom parameter decorators.Votes: 0GitHub stars: 2
- Nestjs DatabaseImplement data access patterns, Scaling, Migrations, and ORM selection in NestJS. Use when implementing TypeORM/Prisma repositories, migrations, or database patterns in NestJS.Votes: 0GitHub stars: 2
- Nestjs DeploymentContainerize NestJS apps with multi-stage Docker builds, tune Node.js memory, and implement graceful shutdown hooks. Use when writing Dockerfiles, configuring K8s deployments, or adding shutdown hooks for NestJS.Votes: 0GitHub stars: 2
- Nestjs DocumentationAutomate Swagger/OpenAPI documentation and standardize API response schemas in NestJS. Use when generating OpenAPI specs, documenting paginated or generic responses, configuring the Nest CLI Swagger plugin, or publishing versioned API docs.Votes: 0GitHub stars: 2
- Nestjs Error HandlingImplement Global Exception Filters and standard error formats in NestJS. Use when implementing global exception filters or standardizing error responses in NestJS.Votes: 0GitHub stars: 2
- Nestjs File UploadsValidate and stream file uploads securely with Validation and S3 streaming in NestJS. Use when implementing secure file uploads, validation, or S3 streaming in NestJS.Votes: 0GitHub stars: 2
- Nestjs NotificationBuild dual-write notification services with database persistence and FCM push delivery in NestJS. Use when creating notification entities, sending push via FCM, or implementing in-app notification feeds.Votes: 0GitHub stars: 2
- Nestjs ObservabilityConfigure structured logging with Pino, Prometheus metrics, and health checks for NestJS services. Use when adding JSON logging, request tracing with correlation IDs, Prometheus metric endpoints, or liveness/readiness health checks.Votes: 0GitHub stars: 2
- Nestjs PerformanceOptimize NestJS throughput with Fastify adapter, singleton scope enforcement, compression, and query projections. Use when switching to Fastify, diagnosing request-scoped bottlenecks, or profiling API overhead.Votes: 0GitHub stars: 2
- Nestjs Queue ArchitectQueue job management patterns, processors, and async workflows for video/image processingVotes: 0GitHub stars: 2
- Nestjs Real TimeImplement WebSocket gateways with Socketio and Server-Sent Events endpoints in NestJS. Use when building chat features, live feeds, or choosing between WebSocket and SSE for real-time communication.Votes: 0GitHub stars: 2
- Nestjs SchedulingImplement distributed cron jobs with Redis-based locking and BullMQ offloading in NestJS. Use when adding @Cron scheduled tasks, preventing duplicate runs across pods, or delegating heavy work to queue workers.Votes: 0GitHub stars: 2
- Nestjs SearchIntegrate Elasticsearch and implement search index Sync patterns in NestJS. Use when integrating Elasticsearch or implementing search index sync in NestJS.Votes: 0GitHub stars: 2
- Nestjs Security IsolationEnforce multi-tenant isolation and PostgreSQL Row Level Security in NestJS. Use when enforcing tenant isolation or PostgreSQL RLS in NestJS multi-tenant apps.Votes: 0GitHub stars: 2
- Nestjs SecurityImplement JWT authentication, RBAC guards, Helmet hardening, and Argon2 hashing in NestJS. Use when adding auth strategies, role-based access control, CSRF protection, or security headers.Votes: 0GitHub stars: 2
- Nestjs TestingWrite Unit and E2E tests with Jest, mocking strategies, and database isolation in NestJS. Use when writing NestJS unit tests, E2E tests with supertest, or mock providers.Votes: 0GitHub stars: 2
- Nestjs TransportConfigure gRPC, RabbitMQ, and monorepo contract patterns for NestJS microservices. Use when setting up gRPC service-to-service calls, RabbitMQ event-driven messaging, shared contract libraries, or microservice exception handling in NestJS.Votes: 0GitHub stars: 2
- Nextjs App RouterConfigure file-system routing with nested layouts, route groups, parallel routes, and error boundaries in Next.js App Router. Use when creating page routes, adding loading/error states, or organizing routes with groups and dynamic segments.Votes: 0GitHub stars: 2
- Nextjs ArchitectureStructure Next.js projects with Feature-Sliced Design layers, domain-grouped slices, and strict import hierarchy. Use when organizing features into FSD layers, enforcing slice boundaries, or keeping page.tsx thin.Votes: 0GitHub stars: 2
- Nextjs AuthenticationSecure token storage (HttpOnly Cookies) and Middleware patterns. Use when implementing authentication, secure session storage, or auth middleware in Next.js.Votes: 0GitHub stars: 2
- Nextjs CachingConfigure Next.js cache layers, invalidation, and cache-component APIs. Use when choosing `fetch` caching, `use cache`, tags, or stale-data debugging in Next.js.Votes: 0GitHub stars: 2
- Nextjs Data Access LayerBuild secure, reusable data access patterns with DTOs, taint checks, and colocated authorization in Next.js. Use when centralizing database queries, transforming raw data to DTOs, adding server-only guards, or preventing sensitive data from reaching Client Components.Votes: 0GitHub stars: 2
- Nextjs Data FetchingImplement Fetch API, Caching, and Revalidation strategies in Next.js. Use when fetching data, configuring cache behavior, or implementing revalidation in Next.js.Votes: 0GitHub stars: 2
- Nextjs I18nBest practices for multi-language handling, locale routing, and detection strategies across App and Pages Router. Use when adding i18n, locale routing, or language detection in Next.js.Votes: 0GitHub stars: 2
- Nextjs OptimizationOptimize images, fonts, scripts, and metadata for Next.js performance and Core Web Vitals. Use when configuring next/image for LCP, next/font for zero layout shift, next/script loading strategies, or generateMetadata for SEO.Votes: 0GitHub stars: 2
- Nextjs Pages RouterImplement Pages Router data fetching with getServerSideProps, getStaticProps, and API routes in Next.js legacy projects. Use when working in a pages/ directory project, adding SSR/SSG data fetching, or creating API routes.Votes: 0GitHub stars: 2
- Nextjs RenderingSelect and implement SSG, SSR, ISR, Streaming, or Partial Prerendering strategies in Next.js App Router. Use when choosing a rendering mode for a page, configuring generateStaticParams, or enabling PPR.Votes: 0GitHub stars: 2
- Nextjs SecuritySecure Next.js App Router with middleware auth, Server Action validation, CSP headers, and taint APIs. Use when adding authentication middleware, validating Server Action inputs with Zod, or preventing secret leakage to client bundles.Votes: 0GitHub stars: 2
- Nextjs Server ActionsImplement secure Next.js Server Actions for mutations, forms, and optimistic UI. Use when building actions, form flows, auth checks, or revalidation after writes.Votes: 0GitHub stars: 2
- Nextjs Server ComponentsBuild async React Server Components and place 'use client' boundaries at leaf nodes for interactivity in Next.js App Router. Use when deciding RSC vs Client Component, composing server data into client wrappers, or fixing hydration errors.Votes: 0GitHub stars: 2
- Nextjs State ManagementApply best practices for managing URL, server, and client state in Next.js applications. Use when choosing between URL params, SWR/TanStack Query, Zustand, or Context for state, or when fixing hydration mismatches from localStorage.Votes: 0GitHub stars: 2
- Nextjs StylingImplement zero-runtime CSS with Tailwind, CSS Modules, and the cn() utility for RSC-compatible styling in Next.js. Use when choosing a styling library, creating dynamic class utilities, or optimizing fonts with next/font.Votes: 0GitHub stars: 2
- Nextjs TestingWrite Jest or Vitest unit tests with React Testing Library and Playwright E2E tests for Next.js projects. Use when testing components with RTL, mocking APIs with MSW, or creating Playwright user flow tests.Votes: 0GitHub stars: 2
- Nextjs ToolingConfigure Next.js build tooling, deployment, and developer workflow. Use when setting up Turbopack, standalone Docker output, bundle analysis, CI caching, environment variable validation, or ESLint integration for Next.js projects.Votes: 0GitHub stars: 2
- Nextjs UpgradeNext.js version migrations using official guides and codemods. Use when migrating a Next.js project to a new major version using codemods.Votes: 0GitHub stars: 2
- Owasp SecurityImplement secure coding practices following OWASP Top 10. Use when preventing security vulnerabilities, implementing authentication, securing APIs, or conducting security reviews. Triggers on OWASP, security, XSS, SQL injection, CSRF, authentication security, secure coding, vulnerability.Votes: 0GitHub stars: 2
- PentestPTES-aligned adversarial security audit for backend, frontend, and mobile applications. Produces a CVSS-scored Hacker Report with verified PoCs and phased remediation.Votes: 0GitHub stars: 2
- PonytailForces the laziest solution that actually works, simplest, shortest, most minimal. Channels a senior dev who has seen everything: question whether the task needs to exist at all (YAGNI), reach for the standard library before custom code, native platform features before dependencies, one line before fifty. Supports intensity levels: lite, full (default), ultra. Use whenever the user says ponytail, be lazy, lazy mode, simplest solution, minimal solution, yagni, do less, or shortest path, and wh...Votes: 0GitHub stars: 2