API Development Claude 技能

LangChain4j MCP Server Patterns

Implements Model Context Protocol (MCP) servers using LangChain4j to connect AI models with custom tools, resources, and prompt templates.

Spring AI MCP Server Patterns

Builds production-ready Model Context Protocol (MCP) servers using Spring AI to expose custom tools, resources, and prompt templates to AI models.

Spring Boot Saga Pattern

Implements distributed transaction management in Spring Boot microservices using the Saga pattern to ensure eventual consistency across decoupled services.

Spring Boot CRUD Patterns

Implements feature-aligned CRUD services for Spring Boot 3 using domain-driven design principles and Spring Data JPA.

LangChain4j Tool & Function Calling

Implements robust tool and function calling patterns for AI agents using the LangChain4j framework in Java.

Spring Boot OpenAPI Documentation

Automates the generation of comprehensive OpenAPI 3.0 specifications and interactive Swagger UI for Spring Boot 3.x applications.

Agent Tool Design & Architecture

Optimizes how AI agents interact with external systems through professional tool design principles, consolidation strategies, and MCP standards.

MCP Server Builder

Provides architectural principles and best practices for building robust Model Context Protocol (MCP) servers.

FHIR REST API Implementation

Guides the development of HL7 FHIR-compliant RESTful servers and clients for healthcare data interoperability.

FastAPI Project Templates

Generates production-ready FastAPI backend architectures featuring async patterns, dependency injection, and scalable repository structures.

TS Agent SDK Generator

Generates type-safe TypeScript SDKs from MCP server definitions to streamline AI agent interactions with web applications.

Separation of Concerns Architect

Enforces clean architecture patterns through structured folders and strict dependency rules for maintainable, scalable software development.

Tactical DDD

Refactors and analyzes code using tactical Domain-Driven Design principles to create expressive, maintainable software architectures.

FastAPI Project Templates

Generates production-ready FastAPI project structures with async patterns and best practices for high-performance backend services.

Google Gemini API Integration

Integrates the latest Google Gemini 3 and 2.5 models using the modern @google/genai SDK and fetch-based edge patterns.

TypeScript Agent SDK Generator

Generates fully-typed TypeScript SDKs for AI agents to interact seamlessly with Model Context Protocol (MCP) servers.

OpenAI Assistants API (Legacy)

Builds and manages stateful AI agents using the OpenAI Assistants API v2 for legacy application maintenance and complex RAG workflows.

TypeScript MCP for Cloudflare Workers

Builds and deploys stateless Model Context Protocol (MCP) servers on Cloudflare Workers using TypeScript and Hono.

OpenAI App Builder (MCP)

Builds interactive ChatGPT applications and extensions using Model Context Protocol (MCP) servers on Cloudflare Workers.

FastMCP Python Framework

Builds robust, production-ready Model Context Protocol (MCP) servers in Python to expose tools and resources to LLMs.

Flask Web Development

Builds production-ready Python web applications using the application factory pattern, blueprints, and Flask-SQLAlchemy.

TanStack Query v5 Mastery

Optimizes React server state management using modern TanStack Query v5 patterns, optimistic updates, and efficient data fetching.

OpenAI API Integration

Integrates the full suite of OpenAI stateless APIs including GPT-5 series, reasoning models, and multimodal capabilities.

Claude API & Structured Outputs

Streamlines Claude Messages API integration with structured outputs, prompt caching, and robust error handling patterns.

Next.js 16 Production Patterns

Streamlines development and migration for Next.js 16 applications using App Router, React 19.2, and modern caching directives.

Hono API Routing & Middleware

Builds high-performance, type-safe APIs and middleware chains for edge runtimes like Cloudflare Workers, Bun, and Deno.

FastAPI & Python API Development

Builds high-performance Python APIs using FastAPI, Pydantic v2, and asynchronous SQLAlchemy 2.0 patterns.

API Design & Architecture

Implements production-ready API patterns for REST, GraphQL, and gRPC with standardized versioning and RFC 9457 error handling.

Python Backend Architect

Implements production-ready asynchronous Python backends using FastAPI, SQLAlchemy 2.0, and modern asyncio patterns.

MCP Server Design Patterns

Implements advanced Model Context Protocol (MCP) patterns for server building, authentication, and security hardening.