API Development Claudeスキル

Backend API Service Architect

Automates the creation of standardized backend services and routes following a modular controller-service architectural pattern.

Enterprise Python Development

Implements enterprise-grade Python solutions using modern frameworks like FastAPI 0.115 and Django 5.2 with production-ready patterns.

Scale Game: Architecture Stress Tester

Validates software architectures by simulating extreme operational scales to uncover hidden bottlenecks, edge cases, and fundamental design flaws.

Backend JWT Authentication

Implements secure JWT-based authentication and user isolation for FastAPI backends using Better Auth shared secrets.

FastAPI Backend & Hexagonal Architecture

Streamlines the development of robust FastAPI backends using SQLModel and async service patterns for complex data processing.

Nango Dry Run Testing

Executes local Nango sync tests to verify integration logic and data mapping without impacting production databases.

Braiins API Mapper

Maps Braiins Pool API endpoints to standardized MCP tool implementations with robust authentication and error handling.

Enterprise Rust Systems

Builds high-performance, memory-safe systems and concurrent applications using modern Rust and Tokio async runtimes.

Backend Architecture Refactor

Refactors backend codebases to implement clean entity-service separation patterns and improved business logic organization.

Full-Stack Software Developer

Implements production-ready, clean, and testable code across multiple stacks following SOLID principles and structured workflows.

Modern Python & FastAPI Expert

Provides enterprise-grade Python 3.13 development expertise using modern frameworks like FastAPI, Django, and SQLAlchemy.

MCP Server Development

Builds robust, protocol-compliant Model Context Protocol (MCP) servers using TypeScript and Unity-specific patterns.

MCP Server Builder

Guides the development of high-quality Model Context Protocol (MCP) servers using agent-centric design principles for Python and TypeScript.

OpenAI API Implementation Validator

Audits and validates OpenAI API integrations for security, parameter correctness, and robust error handling.

MCP Server Builder

Guides the development of high-quality Model Context Protocol (MCP) servers to connect AI models with external tools and services.

CUI Java CDI & Quarkus Expert

Enforces CDI and Quarkus development standards, including constructor injection, container security, and native image optimization.

Postman API Specialist

Automates comprehensive API testing workflows and development strategies using Postman and Newman.

API Design Principles

Builds and refines intuitive, scalable, and maintainable REST and GraphQL APIs using industry-standard design patterns.

C# & .NET Engineering Pro

Architects and develops production-grade .NET applications using modern C# 12+ features, ASP.NET Core, and Entity Framework Core.

Google AIP API Design Assistant

Enforces Google API Improvement Proposals (AIP) standards for REST and OpenAPI design to ensure consistent and scalable interfaces.

AIP Code Correlator

Maps API design review findings to specific source code locations in code-first backend projects.

Workflow Orchestration Patterns

Orchestrates durable, distributed workflows using Temporal for resilient microservices and long-running business processes.

DeFi Protocol Templates

Deploys production-ready smart contract templates for decentralized finance protocols including staking, AMMs, and governance systems.

Async Python Patterns

Implements high-performance Python applications using asyncio, non-blocking I/O patterns, and concurrent execution strategies.

FastAPI Production Scaffolding

Generates production-ready FastAPI project structures with asynchronous patterns, dependency injection, and robust CRUD architectures.

Server-Sent Events (SSE) Helper

Implements real-time, unidirectional server-to-client streaming for progress updates and live data in Next.js and Vercel environments.

Async Python Patterns

Master Python's asyncio library to build high-performance, non-blocking applications and concurrent systems.

Auth Implementation Patterns

Implements secure authentication and authorization systems using JWT, OAuth2, session management, and RBAC.

Backend Architecture Patterns

Implements robust backend architectures using Clean Architecture, Hexagonal Architecture, and Domain-Driven Design principles.

Workflow Orchestration Patterns

Design and implement resilient distributed systems using Temporal workflow patterns, saga logic, and state management best practices.