API Development Claudeスキル

C# Developer Pro

Builds high-performance, enterprise-grade applications using modern .NET 8+ and the Microsoft ecosystem.

Async Python Patterns

Implements high-performance asynchronous Python patterns using asyncio for non-blocking I/O and concurrent application development.

Node.js Backend Patterns

Builds production-grade Node.js backend services using Express or Fastify with best-practice architectural patterns.

Backend API

Designs and implements RESTful API endpoints using standard naming conventions, proper HTTP methods, and resource-based URL structures.

FastAPI Project Scaffolding

Generates production-ready FastAPI project structures featuring async patterns, dependency injection, and clean architecture.

Microservices Patterns

Designs robust distributed systems using industry-standard microservices architecture patterns and resilience strategies.

Architecture Patterns

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

API Design Framework

Standardizes the creation of robust, scalable, and developer-friendly APIs using established patterns for REST, GraphQL, and gRPC architectures.

MCP Server Builder

Simplifies the creation of high-quality Model Context Protocol (MCP) servers to bridge LLMs with external APIs and services.

API Design Principles

Master REST and GraphQL API design to build intuitive, scalable, and developer-friendly backend services.

DeFi Protocol Templates

Provides production-ready smart contract templates for staking, AMMs, governance, and lending systems.

Nondominium Holochain DNA Development

Architects distributed Holochain DNA using integrity-coordinator patterns and ValueFlows compliance for high-level adaptive stigmergic environments.

MCP Server Builder

Architects high-quality Model Context Protocol (MCP) servers to bridge the gap between LLMs and external service APIs.

Python JSON Parsing Best Practices

Optimizes Python JSON operations with high-performance libraries, secure parsing patterns, and efficient large-file streaming strategies.

MCP Server Builder

Guides the creation of high-quality Model Context Protocol (MCP) servers to connect Claude with external APIs and services.

.NET Framework Modern Patterns

Provides a comprehensive reference for building modern .NET 8+ applications using ASP.NET Core, Wolverine, and MartenDB.

Java Backend Coding Technology (JBCT)

Designs, implements, and reviews functional Java backend code using a structured methodology for predictable and testable applications.

Rapid Full-Stack Prototyping

Accelerates the development of functional full-stack web applications by providing a structured design-to-code workflow and a standardized tech stack.

Building MCP Servers

Guides developers through the end-to-end creation of high-quality Model Context Protocol (MCP) servers for seamless LLM-to-API integration.

Python Backend Architecture Review

Performs comprehensive architectural assessments for Python backend systems, focusing on scalability, security, and performance best practices.

Web Backend Architect Router

Routes backend development queries to specialized domain experts for frameworks, API design, and system architecture.

Software Architect

Guides system design, technical planning, and architectural decision-making using standardized ADRs and spec-driven development patterns.

Framework URL CQRS Generator

Generates immutable URL classes, CQRS messages, and handlers to streamline entity routing and architecture.

Full DDD Entity Orchestrator

Generates a complete Domain-Driven Design and Elegant Objects stack for new entities through an automated orchestration workflow.

Claude SDK Debugger

Diagnoses and resolves complex Claude Agent SDK errors, TypedDict contract mismatches, and MCP server serialization failures.

API Best Practices

Designs and implements production-grade RESTful APIs using standardized patterns for security, documentation, and scalability.

Rails Framework Reference

Provides expert guidance and code patterns for Ruby on Rails 7+ development, including MVC structures, service objects, and background jobs.

Immutable Output DTO Generator

Generates immutable Data Transfer Objects (DTOs) from entities to create a clean anti-corruption layer for data output.

Elegant Objects & DDD Contracts

Generates the essential interface contracts required for Elegant Objects and Domain-Driven Design (DDD) architectures.

NestJS Framework

Architects scalable Node.js backends using modular design patterns, dependency injection, and TypeScript best practices.