API Development Claude 스킬

Strawberry GraphQL Patterns

Builds type-safe, production-ready GraphQL APIs in Python using Strawberry and FastAPI with advanced patterns for performance and scalability.

Advanced Celery Orchestration

Implements complex background task patterns, enterprise workflows, and production-grade monitoring for Celery in Python environments.

Aggregate Design Patterns

Implements Domain-Driven Design (DDD) aggregate patterns to maintain data consistency and enforce business invariants in complex backend systems.

Advanced MCP Patterns

Implements production-grade Model Context Protocol patterns for tool orchestration, resource lifecycle management, and horizontal scaling.

Backend Architecture Enforcer

Enforces FastAPI Clean Architecture principles by validating layer separation and dependency injection patterns in real-time.

RFC 9457 API Error Handling

Standardizes HTTP API error responses using the machine-readable RFC 9457 Problem Details format for robust backend services.

Advanced Python Asyncio

Implements high-performance Python concurrency using modern 3.11+ asyncio features and structured concurrency patterns.

Strawberry GraphQL Development

Builds type-safe, production-ready GraphQL APIs using the Strawberry library and FastAPI integration.

Advanced Python Asyncio Patterns

Implements high-performance Python concurrency using modern structured patterns, TaskGroups, and robust error handling for Python 3.11+ applications.

RFC 9457 API Error Handling

Implements RFC 9457 Problem Details to provide standardized, machine-readable HTTP API error responses for modern backend services.

Resilience Patterns

Implements production-grade fault tolerance and resilience patterns for distributed systems and LLM-based workflows.

LangGraph State & Persistence

Manages persistent workflow states, fault-tolerant execution recovery, and multi-threaded conversation memory for LangGraph agents.

Resilience Patterns

Implements production-grade fault tolerance and reliability patterns for distributed systems and LLM integrations.

System Design Interrogation

Guides system architecture planning through structured questions across scalability, security, data, and operational dimensions.

Temporal.io Workflow Orchestration

Implements durable, fault-tolerant distributed workflows and saga patterns using the Temporal.io execution engine.

Temporal.io Workflow Orchestration

Orchestrates durable, fault-tolerant distributed applications using Temporal.io for complex, long-running business processes.

Async Connection Pooling

Optimizes database and HTTP connection lifecycles in high-concurrency Python asynchronous applications.

Advanced TanStack Query v5

Implements high-performance data fetching, caching, and optimistic UI updates using TanStack Query v5 best practices.

Connection Pooling for Python

Optimizes database and HTTP performance using production-ready async connection pooling patterns for Python applications.

TanStack Query Advanced

Implements high-performance server state management patterns for React using TanStack Query v5.

API Design Framework

Standardizes the architecture and implementation of production-grade REST, GraphQL, and gRPC APIs using industry best practices.

LLM Function Calling & Tool Use

Implements production-ready tool calling patterns and structured output schemas for AI agents.

System Design Interrogation

Evaluates architectural plans across five critical dimensions to prevent technical debt and scalability issues before implementation.

API Design Framework

Provides comprehensive, production-ready design patterns and architectural standards for REST, GraphQL, and gRPC services.

API Design Assistant

Guides developers through creating standardized, high-performance APIs following REST, GraphQL, and gRPC best practices.

Error Code Standardizer

Implements consistent, language-agnostic error code structures following the PREFIX_CATEGORY_NUMBER format for better debugging and monitoring.

Error Code Guide

Standardizes software error reporting using a consistent PREFIX_CATEGORY_NUMBER format for improved debugging and system monitoring.

API Design Assistant

Guides the design and standardization of RESTful, GraphQL, and gRPC APIs following universal best practices.

API Design Assistant

Standardizes and accelerates the design of REST, GraphQL, and gRPC APIs through guided workflows and industry best practices.

API Design Assistant

Guides the creation and review of robust API architectures using REST, GraphQL, and gRPC best practices.