Total 50,552 skills, Backend Development has 4139 skills
Showing 12 of 4139 skills
Real-time data streaming with SSE, WebSockets, and ReadableStream. Use when implementing streaming responses, real-time data updates, Server-Sent Events, WebSocket setup, live notifications, push updates, or chat server backends.
Plutus script guidance: datums, redeemers, collateral, reference scripts. Templates only—use operator to execute.
Edit, analyze, and create Node-RED flows by working with flows.json files, understanding node types, and applying Node-RED best practices. Use when the user mentions Node-RED, flows.json, flow development, or needs to modify Node-RED configurations.
Automatically discover protocol skills when working with HTTP, TCP, UDP, QUIC, and network protocols
Guide for Convex actions, scheduling, cron jobs, and orchestration patterns. Use when implementing external API calls, background jobs, scheduled tasks, cron jobs, or multi-step workflows. Activates for action implementation, ctx.scheduler usage, crons.ts creation, or long-running workflow tasks.
Automatically discover API design skills when working with REST APIs, GraphQL schemas, API authentication, OAuth, JWT, rate limiting, API versioning, error handling, or endpoint design. Activates for backend API development tasks.
应急管理系统权限体系开发规范。当创建新功能模块、配置菜单权限、设置数据权限时必须使用此 Skill。CX 命令执行时强制要求生成菜单权限迁移 SQL。
TDD 기반 C#/.NET 개발. 테스트 먼저 작성 후 구현. Red-Green-Refactor 순서 강제. 서브에이전트에 위임.
Analyzes and optimizes SQL/NoSQL queries for performance. Use when reviewing query performance, optimizing slow queries, analyzing EXPLAIN output, suggesting indexes, identifying N+1 problems, recommending query rewrites, or improving database access patterns. Supports PostgreSQL, MySQL, SQLite, MongoDB, Redis, DynamoDB, and Elasticsearch.
Create, debug, or modify QStash workflows for data updates and social media posting in the API service. Use when adding new automated jobs, fixing workflow errors, or updating scheduling logic.
Provides comprehensive guidance for Spring Security including authentication, authorization, OAuth2, JWT, and security best practices. Use when the user asks about Spring Security, needs to implement security in Spring applications, configure authentication, or work with security features.
Database design, SQL, NoSQL, and data management patterns