Total 50,542 skills, Backend Development has 4137 skills
Showing 12 of 4137 skills
API development expert including REST design, OpenAPI, and documentation
Execute Shopify Admin API calls via GraphQL in Shopify Remix apps. Use when querying or mutating Shopify data (customers, orders, products, shop, segments, subscriptions), when writing GraphQL for the Admin API, or when handling throttling and retries.
Frontend-backend communication patterns in Shopify Remix apps. Use when adding pages that need backend data, creating data mutations, using loaders and actions, handling authenticated requests, or managing session and authentication in routes.
Deterministic syntax for Frappe hooks.py configuration. Use when Claude needs to configure app events, scheduler tasks, document events, fixtures, boot session, jenv customization, or website routing. Covers v14/v15/v16 including extend_doctype_class. Triggers: hooks.py, doc_events, scheduler_events, fixtures, app_include_js, override_whitelisted_methods.
Expert-level aerospace systems, flight management, maintenance tracking, aviation safety, and aerospace software
Enforces FastAPI Clean Architecture with blocking validation. Use when implementing router-service-repository patterns, enforcing layer separation, or validating dependency injection in backend code.
Database and HTTP connection pooling patterns for Python async applications. Use when configuring asyncpg pools, aiohttp sessions, or optimizing connection lifecycle in high-concurrency services.
RFC 9457 Problem Details for standardized HTTP API error responses. Use when implementing problem details format, structured API errors, error registries, or migrating from RFC 7807.
Create custom crafting recipes for Hytale plugins including shaped, shapeless, processing, and blueprint recipes. Use when asked to "add crafting recipe", "create recipe", "make craftable item", "add smelting recipe", or "custom crafting".
Maintain Go repositories with high-quality standards, adhering to CI/CD, linting, and agent-friendly best practices.
Implement geofences, spatial queries, real-time tracking, and mapping features in laneweaverTMS using PostGIS and PGRouting. Use when building location-based features, distance calculations, ETA predictions, or fleet visualization.
ASP.NET Core Web API implementation: clean controllers with CQRS, global error handling, model validation, Swagger/OpenAPI, API versioning, security (CORS, auth), middleware pipeline, and performance patterns. Use when creating or editing controllers, filters, middleware, Program.cs, or API endpoints.