Backend & APIs · ORMs and data access

Sets layered architecture and coding rules for Node.js, Express and TypeScript microservices, covering routes, controllers, services, repositories, Prisma, Sentry and Zod.

diet103/claude-code-infrastructure-showcase

Configure Better Auth server and client, set up database adapters, manage sessions, add plugins, and handle environment variables.

latitude-dev/latitude-llm

Build or review Langfuse backend code. An agent skill from langfuse/langfuse.

langfuse/langfuse

A skill your agent uses when building or modifying CRUD endpoints with FastCRUD (the fastcrud PyPI package) in a FastAPI project — covers FastCRUD, crudrouter, EndpointCreator, FilterConfig…

benavlabs/fastcrud

Builds Laravel 10+ applications with Eloquent models, Sanctum authentication, Horizon queues, API resources and Livewire components, tested with Pest or PHPUnit.

Jeffallan/claude-skills

Step four of adding a syncable entity in the Twenty server: write create, update and delete action handlers that run workspace migrations against the database.

twentyhq/twenty

Guides building Grails web applications and REST APIs with GORM, controllers, services, views, plugins and Spock and Geb testing.

apache/grails-core

Diagrams and checkable docs from a codebase. An agent skill from Raja0sama/vibex.

Raja0sama/vibex

Backend development guide for the Phoenix AI observability platform (Strawberry GraphQL, SQLAlchemy async, FastAPI).

Arize-ai/phoenix

Walks through the first of six steps for adding a syncable entity to Twenty's server: metadata name, TypeORM entity, flat types and central constants.

twentyhq/twenty

Django access control and IDOR security review. An agent skill from getsentry/skills.

getsentry/skills

Scaffold and implement authentication in TypeScript/JavaScript apps using Better Auth.

deadlock-mod-manager/deadlock-mod-manager

Everything about the data layer — pick one of six ready-to-run backend templates (TanStack Start + Drizzle + better-auth, Hono + Drizzle + better-auth, Hono + Prisma + better-auth, Hono + Drizzle +…

ahpxex/open-dashboard

Designs and debugs Elixir persistence with Ecto: schemas, changesets, queries, preloads, migrations and multi-tenancy, kept within application contexts.

georgeguimaraes/elixir-agent-tools

Generates complete CRUD modules for NestJS applications with Drizzle ORM.

giuseppe-trisciuoglio/developer-kit

Bootstrap a new FastAPI backend with async SQLAlchemy 2.0, asyncpg, Alembic, Pydantic v2, and no deprecated APIs.

ccplugins/awesome-claude-code-plugins

Modern Python coaching covering language foundations through advanced production patterns.

SpillwaveSolutions/agent-brain

Build filtered, sorted, and included API endpoints using spatie/laravel-query-builder.

hexlet-volunteers/hexlet-sicp

Master C/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications.

wshobson/agents

Skill for integrating Better Auth - the comprehensive TypeScript authentication framework.

viclafouch/meme-studio

Data-layer patterns for apps/web — apiFactory error semantics, mutationFactory/handleMutation, drizzle schema conventions, the Y.js/PartyKit realtime model (no save pipeline!), auth, R2 uploads…

Siege-Perilous/tableslayer

Build high-performance async APIs with FastAPI, SQLAlchemy 2.0, and Pydantic V2.

davila7/claude-code-templates

Fetch current library/framework documentation via Context7. An agent skill from KaimingWan/oh-my-kiro.

KaimingWan/oh-my-kiro

Generate or scaffold ASP.NET Core code — Razor Pages, Blazor components, MVC controllers, views, and Minimal API endpoints — without using ASP.NET Core CLI scaffolding/code-generation tools.

dotnet/skills

Guides C# work on .NET 8+: ASP.NET Core APIs, Entity Framework Core data access, Blazor apps and CQRS with MediatR, following a five-step build workflow.

Jeffallan/claude-skills

Builds Django apps and Django REST Framework APIs: models with indexes, ORM query optimization, serializers, viewsets and JWT authentication, with tests.

Jeffallan/claude-skills

Guides building .NET 8 services with minimal APIs, clean architecture, Entity Framework Core, MediatR CQRS and JWT authentication, with build and test checks.

Jeffallan/claude-skills

Builds async Python APIs with FastAPI and Pydantic V2, covering endpoints, JWT authentication, async SQLAlchemy, WebSockets and pytest checks against the OpenAPI docs.

Jeffallan/claude-skills

Builds Spring Boot 3.x services on Java 21 with domain-driven design, WebFlux, JPA tuning and Spring Security using OAuth2 and JWT, verified by Maven or Gradle builds.

Jeffallan/claude-skills

Builds Rails 7+ apps with Hotwire Turbo Frames and Streams, Active Record tuning, Action Cable, Sidekiq jobs and RSpec specs, with migration and N+1 checks.

Jeffallan/claude-skills

Builds Spring Boot 3.x services with REST controllers, Spring Data JPA, Spring Security 6, WebFlux and Spring Cloud, verified by tests and Actuator health checks.

Jeffallan/claude-skills

Spring Boot中的JPA/Hibernate模式，用于实体设计、关系处理、查询优化、事务管理、审计、索引、分页和连接池。

affaan-m/ECC

Production Python async patterns including asyncio TaskGroup, FastAPI dependency injection and middleware, SQLAlchemy 2.0 async sessions, and database connection pool tuning.

yonatangross/orchestkit

Row Level Security patterns for database operations. An agent skill from bybren-llc/safe-agentic-workflow.

bybren-llc/safe-agentic-workflow

Spring Boot'ta entity tasarımı, ilişkiler, sorgu optimizasyonu, transaction'lar, auditing, indeksleme, sayfalama ve pooling için JPA/Hibernate kalıpları.

affaan-m/ECC

Laravel架构模式、路由/控制器、Eloquent ORM、服务层、队列、事件、缓存以及用于生产应用的API资源. An agent skill from affaan-m/ECC.

affaan-m/ECC

Ruby on Rails framework patterns for Rails 7.1+ and 8.x apps.

affaan-m/ECC

A skill your agent uses for any Python backend work in this project: building FastAPI endpoints, writing service functions, defining Pydantic/SQLModel schemas, running Alembic migrations, or…

avibebuilder/claude-prime

Patrones JPA/Hibernate para diseño de entidades, relaciones, optimización de consultas, transacciones, auditoría, indexación, paginación y pooling en Spring Boot.

affaan-m/ECC

Patrones de arquitectura Laravel, routing/controladores, Eloquent ORM, capas de servicio, colas, eventos, caché y API resources para aplicaciones en producción.

affaan-m/ECC

Expert .NET backend architect specializing in C, ASP.NET Core, Entity Framework, Dapper, and enterprise application patterns.

aiskillstore/marketplace

Guides and best practices for working with Neon Serverless Postgres.

aiskillstore/marketplace

Patrones de arquitectura Django, diseño de API REST con DRF, buenas prácticas de ORM, caché, señales, middleware y aplicaciones Django de nivel producción.

affaan-m/ECC

Build with Aurora DSQL — manage schemas, execute queries, handle migrations, diagnose query plans, diagnose cluster performance, load data, and develop applications with a serverless, distributed…

awslabs/agent-plugins

Reads docker-compose, env files, ORM configs, and connection strings to map current infrastructure.

SethGammon/Citadel

Row Level Security patterns for database operations. An agent skill from bybren-llc/safe-agentic-workflow.

bybren-llc/safe-agentic-workflow

数据库迁移助手 - Schema 对比、迁移脚本生成

laolaoshiren/claude-code-skills-zh

A skill your agent uses when implementing tenant resolution, database or schema isolation, Hibernate 7 tenancy, reactive tenant context, migrations, caches, jobs, or authorization in Spring Boot 4.

rrezartprebreza/spring-boot-skills