API Development Claude 스킬

OpenRouter Integration Templates

Streamlines the integration of OpenRouter with major AI frameworks through automated setup scripts and production-ready code templates.

FastMCP Cloud Integration

Integrates FastMCP Cloud servers with the Claude Agent SDK using optimized HTTP transport patterns and secure authentication.

SDK Configuration Validator

Validates Claude Agent SDK project configurations, environment variables, and dependencies to ensure seamless agent initialization.

Celery Workflow Canvas

Implements advanced Celery canvas patterns for designing complex, distributed task workflows and parallel processing pipelines.

Drizzle Cube Server Setup

Configures Drizzle Cube API servers across Express, Fastify, Hono, and Next.js to expose Cube.js-compatible semantic layer endpoints.

Clerk API Authentication

Secures backend APIs using Clerk JWT middleware and route protection patterns across multiple frameworks.

QWASR Rust Codegen

Generates stateless Rust WASM crates from Intermediate Representation (IR) files following QWASR SDK architectural patterns.

FastAPI Project Scaffolding

Generates production-ready FastAPI project structures with built-in settings management, dependency injection, and MCP server integration.

Backend Architecture Patterns

Implements robust architectural patterns like Clean Architecture and Domain-Driven Design to build maintainable and scalable backend systems.

Microservices Architecture Patterns

Architects scalable distributed systems using proven service decomposition, event-driven communication, and resilience patterns.

Error Handling Patterns

Implements resilient error handling strategies across multiple programming languages to improve application reliability and debugging.

Node.js Backend Patterns

Builds production-ready Node.js backend services with modern architectural patterns, error handling, and security best practices.

DeFi Protocol Templates

Implements production-ready decentralized finance protocols for staking, automated market makers, and governance systems.

CUI Java Core Standards

Enforces high-quality Java development standards including null safety, Lombok patterns, and modern language features for CUI OSS projects.

Corder Production Code Templates

Generates production-ready boilerplate for REST APIs, frontend components, and database models using industry best practices.

.NET Coding Guidelines

Enforces modern C# standards and opinionated best practices for clean, high-performance .NET backend development.

MCP Schema Designer

Designs production-grade Zod schemas for MCP tool inputs and API responses to ensure type safety and input security.

FastAPI Production Scaffolding

Generates production-ready FastAPI project structures featuring asynchronous patterns, dependency injection, and scalable architecture.

Robust Error Handling Patterns

Implements sophisticated error handling strategies across multiple programming languages to build resilient, fault-tolerant applications.

Temporal Workflow Orchestration Patterns

Designs durable, distributed workflows using Temporal to manage complex long-running processes and microservice orchestration.

Async Python Patterns

Implements high-performance asynchronous Python applications using asyncio and advanced concurrent programming patterns.

Microservices Architecture Patterns

Designs scalable and resilient microservices architectures using proven industry patterns for distributed systems.

Backend Architecture Patterns

Implements industry-standard backend patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design for maintainable systems.

API Design Principles

Designs and reviews RESTful and GraphQL APIs using industry-standard patterns for scalability, maintainability, and developer experience.

MCP Server Builder

Streamlines the development of Model Context Protocol (MCP) servers with standardized patterns for TypeScript and Python integrations.

Hono IPC Routes for Electron

Implements type-safe IPC communication in Electron applications using Hono RPC to provide HTTP-like semantics for cross-process communication.

Error Handling Patterns

Implements standardized error hierarchies, consistent API responses, and resilient recovery patterns across software applications.

Structured Error Response Enforcer

Standardizes API error handling by automatically generating structured JSON responses with tracing IDs and timestamps.

AI Tool Design Pattern

Enforces best practices for creating AI agent tools using Pydantic validation, robust error handling, and structured responses.

Universal MCP Factory

Generates and deploys custom Model Context Protocol (MCP) servers to connect Claude with any external API or local service.