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Found 377 Skills
Create a minimal working PostHog example. Use when starting a new PostHog integration, testing your setup, or learning basic PostHog API patterns. Trigger with phrases like "posthog hello world", "posthog example", "posthog quick start", "simple posthog code".
Read the backend development guidelines before starting your development task.
Comprehensive REST and GraphQL API design patterns with versioning, pagination, error handling, and HATEOAS principles. Use when designing APIs, defining endpoints, or architecting service contracts requiring production-grade patterns.
Service layer patterns with createTaggedError, namespace exports, and Result types. Use when creating new services, defining domain-specific errors, or understanding the service architecture.
Server-side architecture and security — API design, error handling, validation, logging. Use when building APIs, server logic, or reviewing backend security.
Execute apply production-ready Supabase SDK patterns for TypeScript and Python. Use when implementing Supabase integrations, refactoring SDK usage, or establishing team coding standards for Supabase. Trigger with phrases like "supabase SDK patterns", "supabase best practices", "supabase code patterns", "idiomatic supabase".
Generic tRPC implementation guide. Works with any framework (Next.js, Express, Fastify, Hono, Bun) and any package manager (pnpm, npm, yarn, bun).
Ruby programming patterns and idioms
Modern PHP programming patterns
Consulta cotizaciones de dolar en Argentina usando DolarAPI. Usar cuando el usuario pida "dolar hoy", "dolar blue", "dolar oficial", "dolar bolsa", "MEP", "CCL", "dolar tarjeta", "dolar mayorista", "dolar cripto", o quiera comparar compra/venta y actualizacion de cotizaciones. Tambien usar cuando el usuario pida cotizacion de euro, real brasileno, peso chileno o peso uruguayo con endpoints de /v1/cotizaciones.
Idiomatic Go patterns for error handling, interfaces, concurrency, testing, and module management
Use when implementing GraphQL resolvers with resolver functions, context management, DataLoader batching, error handling, authentication, and testing strategies.