backend▌

Produce an API reference page that documents a single API surface (function, component, file convention, directive, or config option). The page should be concise, scannable, and example-driven.

$20

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

Master C#/.NET patterns for building production-grade APIs, MCP servers, and enterprise backends with modern best practices (2024/2025).

TypeScript 핸드북 기반 타입 정의 및 베스트 프랙티스. 기본 문법·타입 조작·유틸리티 타입 상세는 references/ 및 Handbook 참고.

Specialized workflow for testing REST and GraphQL API security including authentication, authorization, rate limiting, input validation, and API-specific vulnerabilities.

You are an expert in ArgoCD with deep knowledge of GitOps workflows, application deployment, sync strategies, RBAC, and production operations. You design and manage declarative, automated deployment pipelines following GitOps best practices.

Fast API responses improve overall application performance and user experience. Optimization focuses on payload size, caching, and query efficiency.

Go concurrency scales when goroutine lifetimes are explicit, cancellation is propagated with context.Context, and shared state is protected (channels or locks). Apply these patterns to build reliable services and avoid common failure modes: goroutine leaks, deadlocks, and data races.

symfony:api-platform-filters