Menú
Skills en este repositorio
SkillsMP ha recopilado 269 skills de marvinrichter/clarc. Abre una skill para revisar su origen y sus detalles.
marvinrichter/clarcMostrando 40 de 269 skills recopiladas.
Agent reliability anti-patterns — retrying non-retryable errors, fixed sleep vs exponential backoff with jitter, single timeout for all call stack levels, aggressive circuit breaker thresholds, using Opus for every call regardless of complexity.
Idioma del texto original: inglés
Advanced Android/Jetpack Compose patterns — Compose performance optimization (@Stable/@Immutable, derivedStateOf, key in LazyColumn, lambda capture hoisting), Coroutines with injectable dispatchers, and reference rules/skills.
Idioma del texto original: inglés
Android/Jetpack Compose patterns — state hoisting, UDF with ViewModel/UiState, side effects (LaunchedEffect/rememberUpdatedState), Material Design 3 components, type-safe Navigation, Hilt DI, Room database, and Compose performance (derivedStateOf, key).
Idioma del texto original: inglés
Advanced API design — per-language implementation patterns (TypeScript/Next.js, Go/net-http), anti-patterns (200 for everything, 500 for validation, contract breaking), and full pre-ship checklist.
Idioma del texto original: inglés
REST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting for production APIs.
Idioma del texto original: inglés
Deployment workflows, CI/CD pipeline patterns, Docker containerization, health checks, rollback strategies, and production readiness checklists for web applications.
Idioma del texto original: inglés
Advanced developer onboarding — Architecture Tour (codebase walkthrough by request), anchor files, domain glossary, GitHub Issue onboarding checklist template, knowledge sharing patterns (pair programming, ADRs, Loom), and onboarding metrics (Time to First…
Idioma del texto original: inglés
Day-1 productivity engineering — code archaeology (git/CodeScene/Sourcegraph), CONTRIBUTING.md patterns, automated setup scripts, architecture tour, domain glossary, onboarding metrics (Time to First PR)
Idioma del texto original: inglés
Advanced Django security — file upload validation (extension/size/storage), DRF API security (rate limiting throttles, JWT), Content Security Policy middleware, django-environ secrets management, security event logging, and production deployment checklist.
Idioma del texto original: inglés
Django security best practices, authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and secure deployment configurations.
Idioma del texto original: inglés
Advanced Edge Computing patterns — streaming responses (TransformStream, Server-Sent Events), edge caching (Cache API, stale-while-revalidate), Miniflare testing, and common edge runtime mistakes (Node.js APIs, large npm packages, synchronous computation).
Idioma del texto original: inglés
Edge Computing patterns: Cloudflare Workers (Durable Objects, KV, D1, R2, Wrangler), Vercel Edge Middleware (geo-routing, A/B testing, Edge Config), Deno Deploy, edge runtime constraints (no fs/child_process, bundle limits), streaming responses, edge caching…
Idioma del texto original: inglés
Advanced Hexagonal Architecture anti-patterns for TypeScript — domain importing framework dependencies, use cases depending on concrete adapters, HTTP handlers bypassing use cases, Zod validation inside the domain model. Each anti-pattern includes…
Idioma del texto original: inglés
Hexagonal architecture (ports & adapters) for TypeScript Node.js backends. Package structure, port definitions, use case implementation, adapter patterns, DI wiring, and testing strategy. Use when structuring or reviewing TypeScript backend services.
Idioma del texto original: inglés
Advanced Micro-Frontend patterns — testing strategy (unit per-remote, integration with mocked remotes, E2E full composition via Playwright), CI/CD independent deployments per remote, ErrorBoundary resilience, and monolith-to-MFE strangler-fig migration.
Idioma del texto original: inglés
Micro-frontend patterns — team topology decisions, Module Federation (webpack/Vite), integration strategies (iframe/web components/JS orchestration), shared state minimization, design system integration, and migration from monolith.
Idioma del texto original: inglés
Advanced Rust testing anti-patterns and corrections — cfg(test) placement, expect() over unwrap(), mockall expectation ordering, executor mixing (#[tokio::test] vs block_on), PgPool isolation with
Idioma del texto original: inglés
Rust testing patterns — unit tests with mockall, integration tests with sqlx transactions, HTTP handler testing (axum), benchmarks (criterion), property tests (proptest), fuzzing, and CI with cargo-nextest.
Idioma del texto original: inglés
Security anti-patterns — localStorage token storage (XSS risk), trusting client-side authorization checks, reflecting full error details to clients, blacklist vs whitelist input validation, using npm install instead of npm ci in CI pipelines.
Idioma del texto original: inglés
Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
Idioma del texto original: inglés
Advanced Serverless patterns — Lambda idempotency (Lambda Powertools + DynamoDB persistence layer), Lambda cost model (pricing formula, break-even vs containers), and CloudWatch Insights observability queries for cold starts, duration, and errors.
Idioma del texto original: inglés
Serverless patterns: cold start optimization (Provisioned Concurrency, SnapStart, keep-warm), event source mapping (S3/SQS/DynamoDB Streams/EventBridge), AWS Step Functions, Lambda Powertools (logging/metrics/tracing), idempotency, cost model, and…
Idioma del texto original: inglés
TDD anti-patterns — writing code before tests, testing implementation details instead of behavior, using waitForTimeout as a sync strategy, chaining tests that share state, mocking the system under test instead of its dependencies.
Idioma del texto original: inglés
Android testing — Compose UI tests with semantic selectors, Hilt dependency injection in tests, Room in-memory database tests, Espresso, MockK, Coroutine test dispatcher, and screenshot testing.
Idioma del texto original: inglés
API documentation best practices — OpenAPI spec (paths, components, examples, x-webhooks), docs-as-code CI/CD, platform selection (Mintlify/Redoc/Scalar), interactive playgrounds, changelog automation with conventional commits.
Idioma del texto original: inglés
Create platform-native content systems for X, LinkedIn, TikTok, YouTube, newsletters, and repurposed multi-platform campaigns. Use when the user wants social posts, threads, scripts, content calendars, or one source asset adapted cleanly across platforms.
Idioma del texto original: inglés
C++ coding standards (C++ Core Guidelines). Core rules for philosophy, interfaces, functions, classes, resource management, error handling, and immutability.
Idioma del texto original: inglés
Data Mesh architecture patterns — domain ownership, data products with SLOs, self-serve platform design, Delta Lake vs Iceberg, federated Trino queries, data contracts, OpenLineage, and migration from centralized data warehouse.
Idioma del texto original: inglés
Domain-Driven Design tactical patterns for Java 25+. Value Objects, Entities, Aggregates, Domain Services, Domain Events, Ubiquitous Language, and Bounded Contexts. Use when modeling domain logic in Java Spring Boot services.
Idioma del texto original: inglés
Domain-Driven Design tactical patterns for TypeScript. Value Objects, Entities, Aggregates, Domain Services, Domain Events, Ubiquitous Language, and Bounded Contexts. Use when modeling domain logic in TypeScript backend services.
Idioma del texto original: inglés
DevSecOps patterns — shift-left security, SAST (semgrep/CodeQL), secrets detection (gitleaks/trufflehog), dependency scanning (trivy/grype), DAST, OPA/Falco policy-as-code, container security, and security gates per CI stage.
Idioma del texto original: inglés
Django testing strategies with pytest-django, TDD methodology, factory_boy, mocking, coverage, and testing Django REST Framework APIs.
Idioma del texto original: inglés
Playwright E2E test patterns for Web3 and blockchain features — mocking wallet providers (MetaMask, Phantom), testing wallet connection flows, and handling async blockchain confirmations.
Idioma del texto original: inglés
FinOps and cloud cost engineering — visibility and attribution (tagging taxonomy), Infracost in CI/CD, OpenCost for Kubernetes, rightsizing recommendations, storage/network cost optimization, anomaly detection, and FinOps maturity model.
Idioma del texto original: inglés
Frontend patterns — React component composition, state management (useState/useReducer/Zustand/Jotai), Next.js App Router, performance optimization (memo/useMemo/lazy), form handling, error boundaries, and TypeScript patterns.
Idioma del texto original: inglés
GitOps patterns — ArgoCD and Flux setup, Kustomize overlays per environment, SealedSecrets/ESO for secrets, multi-cluster topology, GitOps repository patterns (mono-repo vs poly-repo), and common pitfalls.
Idioma del texto original: inglés
Advanced Go testing — interface-based mocking, benchmarks (basic, size-parametrized, allocation), fuzzing (Go 1.18+), test coverage, HTTP handler testing with httptest, best practices, and CI/CD integration. Extends go-testing.
Idioma del texto original: inglés
Go testing patterns including table-driven tests, subtests, test helpers, and golden files. Core TDD methodology with idiomatic Go practices.
Idioma del texto original: inglés
Hexagonal architecture (ports & adapters) for Java Spring Boot. Package structure, port definitions, use case implementation, adapter patterns, and testing strategy. Use when structuring or reviewing Java services.
Idioma del texto original: inglés
Framework-specific i18n implementation: i18next + react-i18next (React/Next.js), next-intl (Next.js App Router), Django's i18n (gettext/makemessages), Rails I18n (YAML-based), Localizable.strings + SwiftUI (iOS), Android string resources, and Flutter's ARB…
Idioma del texto original: inglés