Total 50,653 skills, Backend Development has 4148 skills
Showing 12 of 4148 skills
Declarative HTTP client for microservices communication with Spring Cloud OpenFeign. Covers @FeignClient, error handling, interceptors, and circuit breaker integration. USE WHEN: user mentions "feign", "openfeign", "@FeignClient", "declarative HTTP client", "service-to-service communication", "microservices client" DO NOT USE FOR: external APIs - consider WebClient or RestClient, simple HTTP calls - use RestClient
Generates optimized read queries using Dapper. Includes multi-mapping for joins, pagination, dynamic filtering, CTEs, and best practices for high-performance data access.
Guide first-time Enable Banking API setup and sample flows: Control Panel signup, sandbox application registration, browser-generated private key download, RS256 JWT creation, Authorization header setup, listing ASPSPs, starting AIS authorization, exchanging callback code for a session, fetching balances and transactions, creating a SEPA payment, redirecting the PSU, and checking payment status. Use when Codex needs to onboard a developer quickly or scaffold a minimal working Enable Banking sandbox integration.
Detecting API changes in CI. PublicApiAnalyzers, Verify snapshots, breaking change enforcement.
Low-token index of deep Taubyte references by topic (commands, Dream, SDK, build/logs, deployment) for selective loading.
Use when user asks about updating outdated Drupal packages, upgrading Drupal core minor or patch versions, updating contrib modules, or resolving composer version conflicts.
This skill guides development of full-stack features on EdgeOne Pages — Edge Functions, Cloud Functions (Node.js / Go / Python runtimes), Middleware, KV Storage, and local dev workflows. It should be used when the user wants to create APIs, serverless functions, middleware, WebSocket endpoints, or full-stack features specifically on EdgeOne Pages — e.g. "create an API", "add a serverless function", "write middleware", "build a full-stack app", "add WebSocket support", "set up edge functions", "use KV storage", "create a Go API", "build a Python backend", "use Flask/FastAPI/Gin on EdgeOne Pages". Do NOT trigger for framework-native features (Next.js API routes, Next.js middleware, Nuxt server routes) or generic Express/Koa development outside an EdgeOne Pages project. Do NOT trigger for deployment — use edgeone-pages-deploy instead. Do NOT trigger for other platforms (Cloudflare Workers, Vercel Functions, AWS Lambda).
Designs and implements data layer architecture for Magento 2. Use when creating data models, designing database schemas, implementing repositories, or working with EAV/flat table structures. Masters entity design, repository patterns, collections, and database optimization.
Use these skills when you need to discover and manage PostgreSQL extensions or fine-tune engine-level settings such as memory allocation and server configuration parameters.
Use these skills when you need to troubleshoot performance bottlenecks, analyze query execution plans, identify resource-heavy processes, and monitor system-level PromQL metrics.
Use when asked to identify and fix errors in an OpenAPI specification that are preventing it from running as mock or test
Build native desktop apps in Go using Gova's declarative, component-based GUI framework with reactive state and platform-native integrations.