Total 53,790 skills, Backend Development has 4321 skills
Showing 12 of 4321 skills
Schedule tasks with safety; use withoutOverlapping, onOneServer, and visibility settings for reliable cron execution
Start the Wasp dev server and set up full debugging visibility. This includes running the server (with access to logs), and connecting browser console access so Claude can see client-side errors. Essential for any development or debugging work.
FastAPI Python async framework with Pydantic and automatic OpenAPI. Use for Python APIs.
PHP 8+ web development with Composer, attributes, and modern frameworks. Use for .php files.
Two-phase commit matchmaking that verifies both player connections before creating a match. Handles disconnections gracefully with automatic re-queue of healthy players.
Java 25 features and patterns for Hytale plugin development. Covers modern Java syntax (records, sealed classes, pattern matching, virtual threads), JDK installation, and Hytale-specific Java conventions. Use when writing Java code for Hytale plugins or troubleshooting Java version issues.
bkend.ai practical project tutorials and troubleshooting guide. Covers 10 single-project guides (todo to SaaS) and 4 full-guide projects (blog, recipe-app, shopping-mall, social-network) with step-by-step implementation. Also includes common error solutions and FAQ. Triggers: cookbook, tutorial, example project, todo app, blog app, shopping mall, 쿡북, 튜토리얼, 예제, 블로그, 쇼핑몰, 투두, 프로젝트 만들기, クックブック, チュートリアル, 例題, ブログ, ショッピング, 食谱, 教程, 示例, 博客, 商城, libro de cocina, tutorial, ejemplo, blog, tienda, livre de recettes, tutoriel, exemple, blog, boutique, Kochbuch, Tutorial, Beispiel, Blog, Shop, ricettario, tutorial, esempio, blog, negozio Do NOT use for: API reference details (use bkend-data/auth/storage), platform management (use bkend-quickstart).
Comprehensive guide for implementing Supabase Realtime features with best practices, scalable patterns, and migration strategies. Use when building realtime features in Supabase applications including messaging, notifications, presence, live updates, collaborative features, or migrating from postgres_changes to broadcast. Covers client setup, database triggers with realtime.broadcast_changes, RLS authorization, naming conventions, and performance optimization.
Use when implementing paginated data retrieval in Bknd. Covers limit/offset pagination, page calculation, pagination metadata (total, hasNext, hasPrev), pagination helper functions, infinite scroll, and React integration patterns.
nginx C module performance optimization and reliability guidelines based on the official nginx development guide. This skill should be used when optimizing nginx C modules for throughput, latency, memory efficiency, and operational resilience. Triggers on tasks involving buffer optimization, connection tuning, shared memory contention, error recovery, timeout strategy, caching implementation, worker process tuning, or logging performance in nginx C modules.
Use when Elixir pattern matching including function clauses, case statements, with statements, and destructuring. Use for elegant control flow.
Implement usage-based billing with Flowglad including recording usage events, checking balances, and displaying usage information. Use this skill when adding metered billing, tracking API calls, or implementing consumption-based pricing.