API Development Claudeスキル

Middleware Chain Designer

Architects extensible SDK middleware and interceptor chains for robust request and response processing.

HTTP Protocol Expert

Implements and validates RFC-compliant HTTP/1.1, HTTP/2, and HTTP/3 communications for high-performance networking and secure API development.

Protocol Parser & Generator

Designs, validates, and generates high-performance code for complex binary and text-based communication protocols.

Low-Level Socket Programming

Implements, debugs, and optimizes TCP/UDP socket configurations across POSIX and Windows platforms using advanced I/O models.

MCP Tool Schema Generator

Generates AI-optimized JSON Schemas, TypeScript interfaces, and Zod validation for Model Context Protocol (MCP) tool definitions.

Swagger UI Deployer

Deploys interactive, branded API documentation portals directly from OpenAPI specifications to static HTML.

Next.js App Router Specialist

Architects advanced Next.js applications using modern App Router patterns including parallel routes, intercepting routes, and streaming.

Socket.io Real-Time Patterns

Architects robust real-time communication systems using Socket.io for bidirectional data flow, room management, and scalable event-driven patterns.

Rate Limiter Designer

Designs and implements robust rate-limiting strategies and quota management systems to protect APIs and ensure fair resource allocation.

SDK Mock Generator

Generates high-fidelity mock servers and clients to streamline SDK testing and API integration workflows.

Outside-In TDD & Hexagonal Architecture

Drives backend feature development using Outside-In TDD and Hexagonal Architecture to ensure decoupled, testable, and robust system design.

OpenAPI SDK Orchestrator

Orchestrates multi-language SDK generation from OpenAPI specifications with automated post-processing and validation.

OpenAPI Specification Generator

Generates comprehensive OpenAPI specifications and documentation from source code, legacy APIs, and runtime analysis.

Automated Codemod Generator

Automates API migrations and SDK upgrades by generating language-specific AST transformation scripts.

gRPC & Protocol Buffers Designer

Designs high-performance, backward-compatible Protocol Buffers schemas and gRPC service definitions for cross-language interoperability.

API Scope & Permission Designer

Designs and implements fine-grained OAuth scopes and permission models for secure API access control.

Go SDK Specialist

Develops idiomatic Go SDKs featuring functional options, context-aware operations, and robust error handling patterns.

Apollo Server Expert

Configures and optimizes robust GraphQL APIs using Apollo Server, Federation, and advanced caching strategies.

API Design & Documentation

Architects professional REST and GraphQL APIs with standardized endpoints, error handling, and complete OpenAPI documentation.

Software Architecture Designer

Guides system design and architectural pattern selection using standardized workflows and industry best practices.

Create MCP Servers

Builds production-ready Model Context Protocol (MCP) servers to extend Claude’s capabilities with custom tools, resources, and API integrations.

MCP Server Builder

Builds high-quality Model Context Protocol (MCP) servers to bridge LLMs with external APIs and services through standardized design patterns.

Crowi 2.0 Migration Assistant

Automates the structural migration of Crowi from legacy Express/Swig to a modern Next.js and ts-rest architecture.

RxJS Reactive Patterns

Implements advanced reactive programming patterns using RxJS for data streaming, state management, and complex async workflows.

Remix Web Development

Builds production-ready full-stack applications using Remix's patterns for data loading, mutations, and nested routing.

Architecture Agent (OMA)

Analyzes software architecture, defines service boundaries, and documents technical decisions with explicit tradeoff analysis.

OMA Backend Specialist

Architects and implements robust backend systems following clean architecture patterns for APIs, databases, and authentication.

CodeRabbit Performance Tuning

Optimizes CodeRabbit API integrations through advanced caching strategies, request batching, and connection pooling.

Groq Rate Limit Management

Implements robust rate limiting, exponential backoff, and idempotency patterns for Groq API integrations.

Fastify Plugin Creator

Streamlines the development of modular Fastify plugins with production-ready boilerplate and industry-standard patterns.