API Development Claude 스킬

Google Gemini API Integration

Integrates the latest Google Gemini API using the current @google/genai SDK for multimodal processing, reasoning, and real-time grounding.

Zod Schema Validation

Implements runtime type safety and schema validation for TypeScript applications using Zod.

Mapper Runtime Validation

Validates data mappers by comparing raw API payloads against mapped outputs to detect missing fields and type mismatches.

Cloudflare MCP Server Deployment

Builds and deploys remote Model Context Protocol (MCP) servers on Cloudflare Workers with native OAuth and persistent state support.

Architecture Patterns & Design

Guides the selection and implementation of software architecture patterns like Clean, Hexagonal, and Microservices based on project requirements.

OpenAI Assistants API v2 Manager

Builds and maintains stateful chatbots using OpenAI Assistants API v2 while preventing common implementation errors and memory leaks.

Backend TDD Implementation Engineer

Executes backend development tasks using a strict Test-Driven Development (TDD) workflow and structured task management.

Claude API Implementation Guide

Master the Anthropic Claude Messages API with advanced patterns for structured outputs, prompt caching, and robust error handling.

API Design Principles & Contracts

Establishes standardized API contracts and RESTful design patterns to prevent context drift during framework development.

MCP OAuth for Cloudflare

Implements secure OAuth 2.0 authentication for Model Context Protocol (MCP) servers deployed on Cloudflare Workers.

Zustand Store Action Generator

Automates the creation of asynchronous Zustand store actions with built-in loading states, error handling, and toast notifications.

AI SDK Core

Builds robust backend AI applications using the latest Vercel AI SDK v6 stable features and migration patterns.

Orchestrate Contracts

Manages shared type contracts and service boundaries to streamline multi-agent code orchestration.

TypeScript Agent SDK Generator

Generates typed TypeScript SDKs for AI agents by converting MCP tool definitions into clean, programmatic function calls.

CQRS Implementation Architecture

Implements Command Query Responsibility Segregation (CQRS) to build scalable, high-performance backend systems with decoupled read and write operations.

MCP Server Development

Guides the creation of robust Model Context Protocol (MCP) servers and tool integrations for LLM-driven workflows.

Microservices Architecture Patterns

Implements scalable microservices architectures using proven design patterns for service boundaries, event-driven communication, and system resilience.

Workflow Orchestration Patterns

Architects durable, fault-tolerant distributed systems using Temporal workflow orchestration and resilient design patterns.

Backend Error Handling

Standardizes typed and composable backend error handling with automated HTTP boundary mapping.

Saga Orchestration & Distributed Transactions

Implements the saga pattern to coordinate multi-step distributed transactions and handle complex business workflows with automated compensation logic.

Rust Type-Driven Design

Leverages the Rust type system to encode invariants and make invalid states unrepresentable at compile-time.

FastAPI Project Templates

Generates production-ready FastAPI project architectures with async patterns, dependency injection, and scalable repository patterns.

Symfony BLL Service Generator

Generates standardized Business Logic Layer (BLL) services for Symfony StarterKit projects to bridge API calls and application logic.

AlgoKit Utils Integration

Streamlines Algorand blockchain interactions in TypeScript and Python using the official AlgoKit Utils library.

API Design & Architecture

Design, review, and implement professional REST and GraphQL APIs using industry-standard architectural patterns and best practices.

TALL Stack Developer (Laravel & DDEV)

Streamlines full-stack development using the TALL stack and DDEV for containerized Laravel applications.

Cookmate Backend Context Loader

Loads essential backend architecture context for the Cookmate repository to streamline development and reduce token consumption.

Symfony SK API DTO Generator

Generates Data Transfer Objects (DTOs) with validation attributes for Symfony StarterKit API inputs.

MCP Server Builder

Guides the development of high-quality Model Context Protocol (MCP) servers to integrate LLMs with external APIs and services.

Claude Opus 4.5 Migration Guide

Migrates codebases and prompts from previous Claude models to Opus 4.5 with optimized parameters and behavioral adjustments.