Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Backend (Page 7 of 42)

2477 Claude Code skills in the Backend sub-category of Engineering.

2,477 skills · updated 2026-08-26 · showing 361–420 of 2,477 by quality score

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Advise on async-graphql (Rust GraphQL server library) development questions based STRICTLY on official docs, docs.rs API reference, and the GitHub repository.
Async SQLAlchemy 2.0+ database patterns for FastAPI including session management, connection pooling, Alembic migrations, relationship loading strategies, and query optimization.
Event-driven API specification with AsyncAPI 3.0 for message-based architectures
Python asyncio - Modern concurrent programming with async/await, event loops, tasks, coroutines, primitives, aiohttp, and FastAPI async patterns
توفر هذه المهارة هيكل وموديلات ونماذج الاتصال (HTTP & WebSockets) بلغة Dart لربط تطبيق Flutter Desktop مع الـ Backend.
Spesifikasi lengkap mesin lelang Indo-Lelang — WebSocket events, anti-sniping logic, kelipatan bid, lifecycle lot/sesi, dan penentuan pemenang.
Read-only audit AND decision advisor for backend/distributed-systems architecture, topology-gated so a Next.js/Supabase monolith and a Kubernetes fleet each see only relevant…
Turn any API into a CLI command. Register OpenAPI or GraphQL endpoints by name, then explore and invoke them. Built for AI agents to use APIs like tool calls.
Expert NestJS development with CQRS architecture for Aurora projects. Covers commands, queries, handlers, business logic placement, guards, interceptors, and custom decorators,…
Integrate an application with the aurora-agent backend over HTTP or stdio. Use when asked to start or configure the bioprism-api gateway, call the backend from TypeScript or…
IntelliFill authentication flow patterns using Supabase Auth, JWT tokens, and backend auth mode
Set up complete OAuth/SSO authentication with Google, GitHub, Apple, or SAML providers. Auto-detects your framework and configures the best auth library (NextAuth, Passport,…
Implementação de autenticação e controle de acesso baseado em roles (RBAC) em Laravel incluindo Guards, Policies, Gates, Permissions, Middleware de autorização, e integração com…
Genera sistema completo de autenticación para Django con registro, login, verificación de email, recuperación de contraseña, social auth y protección de vistas.
Genera sistema completo de autenticación para Django con registro, login, verificación de email, recuperación de contraseña, social auth y protección de vistas.
Use when running, configuring, or troubleshooting the autonomous-dev-team dispatcher cron. Triggers on phrases like "run the dispatcher", "scan for pending issues", "dispatch…
Produces a design document or ADR for a feature or architectural decision: requirements and scale numbers first, real alternatives with trade-offs, a recommendation grounded in…
AWS API Gateway guidance. Use when designing, reviewing, or debugging REST APIs, HTTP APIs, routes, stages, authorizers, Lambda integrations, CORS, throttling, custom domains, or…
Repo-specific EC2 backend deployment workflow. Use when bootstrapping the free-tier AWS stack, creating GitHub OIDC deploy roles, checking deploy guardrails, validating CI/CD…
Configure AWS RDS (Aurora, MySQL, PostgreSQL) with Spring Boot applications. Use when setting up datasources, connection pooling, security, and production-ready database…
First-principles assumption auditor. Classifies each hidden assumption (fact / convention / belief / interest-driven), ranks by fragility × impact, and rebuilds conclusio — from…
First-principles assumption auditor. Classifies each hidden assumption (fact / convention / belief / interest-driven), ranks by fragility × impact, and rebuilds conclusio — from…
Azure Speech to Text REST API for short audio (Python). Use for simple speech recognition of audio files up to 60 seconds without the Speech SDK. — from engineering/backend
Azure Speech to Text REST API for short audio (Python). Use for simple speech recognition of audio files up to 60 seconds without the Speech SDK.
Browse and retrieve SCAPI OpenAPI schemas. Use when exploring available SCAPI endpoints, checking API request/response formats, understanding SCAPI data models, or findin — from…
Browse and retrieve SCAPI OpenAPI schemas. Use when exploring available SCAPI endpoints, checking API request/response formats, understanding SCAPI data models, or findin — from…
Servers, routes, APIs, and backend architecture. Activated when Claude creates server-side code, API routes, or Express/Fastify/Next.js API handlers.
Handles backend/API/database work for Unite-Hub. Implements Next.js API routes, Supabase database operations, RLS policies, authentication, and third-party integrations (Gmail,…
基于若依-vue-plus框架的后端Java注解标准使用规范。涵盖实体映射(Lombok、MyBatis-Plus)、接口安全(Sa-Token权限)、 日志审计(操作日志)、数据校验(JSR-303)、数据导入导出(Excel注解)、防重复提交、接口限流等全方位注解使用标准。 触发场景: - 编写Entity实体类并映射数据库表结构 -…
· Design/review HTTP APIs for FastAPI, Express, NestJS: REST, OpenAPI, pagination, OAuth/JWT. Triggers: 'fastapi', 'express', 'nestjs', 'openapi', 'pagination', 'idempotency'.
FastAPI endpoint design, routing, and request/response handling for the stock_picker_bot backend. Covers API structure, dependency injection, and integration with Pydantic models…
Use to define the internal architecture of a backend API — layering (transport/controllers/services/data), domain boundaries, where cross-cutting concerns live, and how modules…
Design RPC-style APIs with layered architecture (Controller → Manager → Repository). Use when creating new API endpoints, designing API contracts, or reviewing API patterns.
Build and optimize Node.js, Express, and Python backend services. USE THIS for API design, server setup, middleware, authentication, database connection, error handling, and…
Create Express.js API endpoints for IntelliFill following established patterns (Prisma, Supabase auth, Joi validation, Bull queues).
Build FastAPI REST APIs with CORS, JWT auth, Pydantic validation, async endpoints, and proper error handling. Use when creating API endpoints, middleware, or backend services.
Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems.
Contract-specification reference for the DevForgeAI per-invocation work-contract handoff between the primary Claude session and the 5 development subagents (backend-architect,…
Language- and framework-specific implementation templates for Python (FastAPI + SQLAlchemy), TypeScript/JavaScript (Node.js + Express/TypeORM), and C# (.NET Core).
Electron Main Process backend geliştirme rehberi. Repository-Service-IPC katmanlı mimari, modül oluşturma, veritabanı işlemleri, hata yönetimi ve güvenlik kalıpları.
Shared reference for the backend-architecture cluster: the dependency-inversion boundary (domain → ports → adapters), the layering contract, REST/transport conventions, and the…
Route a backend task to the right skill among 8 server-side specialists — architecture boundaries (hexagonal/ports-and-adapters), REST API design, HTTP connector building, NestJS…
Master Python asyncio, concurrent programming, and async/await patterns for high-performance FastAPI applications.
Master Python asyncio, concurrent programming, and async/await patterns for high-performance FastAPI applications.
Comprehensive backend audit for .NET 9 Clean Architecture projects (CQRS/MediatR, EF Core, Stripe). Use when the user says "run backend-audit", "audit backend", "audit phase", or…
Enforce API auth + tenant/user isolation for FastAPI routes when touching headers, session context, installation_id/user_id filters, webhook/BFF identity flow, or cross-tenant…
Bootstraps complete backend with Apso, including API setup, database configuration, and testing. Triggers when user needs to create backend, setup API, or initialize server.
Conducts comprehensive backend code reviews including API design (REST/GraphQL/gRPC), database patterns, authentication/authorization, caching strategies, message queues,…
Expert backend development guidance covering Node.js, Python, Java, Go, API design (REST/GraphQL/gRPC), database patterns, authentication, caching, message queues, microservices,…
Use when editing C# backend files (.cs) in src/Backend/, src/Platform/, or src/PlatformExampleApp/. Provides CQRS patterns, repository patterns, validation patterns, entity…
Process vehicle insurance Excel data using Pandas - file handling, data cleaning, merging, validation.
Especialista en diseño de bases de datos serverless (Neon Postgres) y arquitectura Backend en entornos Node.js / Next.js.
Optimize database queries, schemas, and performance. Use when fixing slow queries, adding indexes, N+1 problems, schema design, RLS policies, or when user mentions "slow query",…
tRPC router patterns, Supabase integration, API design, error handling for backend services
Systematic debugging for Encore.ts backend incidents using diagnostic scripts, database queries, and structured logging.
Systematic approach to diagnose and resolve backend service issues including dependency conflicts, database schema mismatches, import errors, and middleware configuration problems…
Use to plan backend deployment — target selection, environment config/secrets, build artifact (container) discipline, migration-on-deploy ordering, zero-downtime rollout with…
Comprehensive backend development guide for Node.js/Express/TypeScript microservices. Use when creating routes, controllers, services, repositories, middleware, or workin — from…
Comprehensive backend development guide for Node.js/Express/TypeScript microservices. Use when creating routes, controllers, services, repositories, middleware, or workin — from…
Opinionated backend development standards for Node.js + Express + TypeScript microservices. Covers layered architecture, BaseController pattern, dependency injection, Prisma…
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