Total 30,538 skills, Backend Development has 2995 skills
Showing 12 of 2995 skills
Clerk backend REST API
Design systems, services, and architectures. Trigger with "design a system for", "how should we architect", "system design for", "what's the right architecture for", or when the user needs help with API design, data modeling, or service boundaries.
Python tooling conventions. Use when working on .py files, pyproject.toml, or Python projects. Enforce uv for package management, ty for type checking. NOT for JavaScript/TypeScript projects or shell scripts.
Full Sentry SDK setup for Node.js, Bun, and Deno. Use when asked to "add Sentry to Node.js", "add Sentry to Bun", "add Sentry to Deno", "install @sentry/node", "@sentry/bun", or "@sentry/deno", or configure error monitoring, tracing, logging, profiling, metrics, crons, or AI monitoring for server-side JavaScript/TypeScript runtimes.
OTP patterns for Elixir — GenServer, Agent, Task, ETS, supervision trees, Registry, and process design. Use when designing concurrent systems, stateful processes, or deciding when (and when NOT) to use processes.
Idiomatic Kotlin patterns, best practices, and conventions for building robust, efficient, and maintainable Kotlin applications with coroutines, null safety, and DSL builders.
X/Twitter API integration for posting tweets, threads, reading timelines, search, and analytics. Covers OAuth auth patterns, rate limits, and platform-native content posting. Use when the user wants to interact with X programmatically.
Proxy2.0 API 接口设计规范：RESTful URL 约定、Controller 模板、VO 设计、Swagger 文档注解、 错误码设计、响应格式。Use when: (1) Creating new Controller/API endpoints, (2) Designing VO classes (PageReqVO/SaveReqVO/RespVO), (3) Writing Swagger annotations, (4) Defining error codes, (5) Reviewing API design compliance.
Proxy2.0 数据库设计与操作规范：表设计命名、字段类型、索引规则、DO 对象、Mapper 接口、 SQL 安全、性能优化、MyBatis Plus 使用。Use when: (1) Creating database tables or SQL, (2) Writing DO classes, (3) Creating Mapper interfaces, (4) Reviewing database code, (5) Optimizing queries, (6) Working with MyBatis Plus.
Proxy2.0 后端全局编码规范：命名、注释、分层架构、代码风格、依赖注入、复杂度限制等全局约束。 Use when writing, reviewing, or modifying any Java code in the proxy2.0-api project. Triggers on: (1) Creating new Java classes, (2) Code review, (3) Refactoring, (4) Any backend development task in this project.
Proxy2.0 Java CRUD Interface Implementation Workflow: A 10-step standard process from requirement to full delivery. Use when: (1) Implementing new CRUD features for an entity, (2) Adding new API endpoints with full stack (DO/Mapper/VO/Service/Controller/SQL), (3) Following the standard implementation workflow for new business entities.
Use when sending emails - ActionMailer with async delivery via SolidQueue, templates, previews, and testing