API Development Claudeスキル

Zod Schema Validation

Validates runtime data structures, infers static TypeScript types, and enforces type-safe data pipelines across APIs, forms, and configs.

Bun TanStack Start

Builds and deploys full-stack React applications using TanStack Start, Vinxi, and the Bun runtime.

API Gateway Configuration

Configures and optimizes API gateways for traffic routing, rate limiting, authentication, and load balancing across microservice architectures.

API Authentication

Implements secure API authentication protocols including JWT, OAuth 2.0, and API key management with hardened security headers.

Nuxt 4 Data Management

Implements robust data fetching, custom composables, and SSR-safe state management patterns for Nuxt 4 applications.

Bun Next.js Development

Develops, builds, and deploys high-performance Next.js applications powered by the Bun JavaScript runtime.

Backend Architecture Patterns

Architects maintainable, testable, and loosely coupled backend systems using Clean Architecture, Hexagonal Architecture, and Domain-Driven Design.

API Changelog & Versioning

Generates structured API changelogs, deprecation schedules, and migration guides to communicate breaking changes clearly to API consumers.

WebSocket Implementation

Implements scalable real-time WebSocket communication with connection handling, room-based messaging, and Redis-backed horizontal scaling.

Bun Runtime

Executes JavaScript and TypeScript applications using Bun's high-performance runtime, CLI flags, and native configuration.

Bun Hot Reloading

Accelerates local development workflows using Bun's built-in hot reloading, watch mode, and module replacement patterns.

Bun Workers

Executes parallel processing, worker pools, and background tasks using Web Workers and Node.js worker_threads in Bun.

API Reference Documentation

Generates comprehensive, production-ready OpenAPI 3.0+ specifications and interactive REST API documentation for developer portals.

TanStack Query v5

Manages asynchronous server state, caching, data fetching, and mutations using TanStack Query v5 best practices.

API Idempotency Handling

Implements resilient idempotency patterns using Redis caching and database constraints to prevent duplicate processing and race conditions.

API Versioning Strategy

Implements resilient API versioning patterns, deprecation lifecycles, and backward compatibility strategies for scalable backend services.

Bun WebSocket Server

Builds high-performance, real-time WebSocket servers using Bun's native Bun.serve APIs and built-in pub/sub topic engine.

Pinia Colada

Streamlines async data fetching, query caching, and server state management in Vue 3 and Nuxt applications using Pinia Colada.

Nuxt 4 Server Development

Builds high-performance server API routes, middleware, and database integrations using Nuxt 4 and the Nitro engine.

API Error Handling

Standardizes RESTful API error responses, custom exception classes, circuit breaker patterns, and centralized logging.

API Filtering and Sorting

Builds secure, flexible API filtering and multi-field sorting systems with query parameter validation.

API Rate Limiting

Implements robust API rate limiting algorithms and middleware to protect endpoints from abuse, traffic spikes, and denial-of-service attacks.

Cloudflare MCP Server

Builds and deploys scalable Model Context Protocol (MCP) servers on Cloudflare Workers and Durable Objects.

Hono Routing & Middleware

Builds type-safe Hono APIs with robust routing, schema validation, middleware composition, and end-to-end RPC client inference.

Microservices Patterns

Architects resilient distributed systems and guides monolith decomposition using proven microservice design patterns.

Next.js App Router

Builds production-grade Next.js 16 applications using the App Router, React 19.2 Server Components, Server Actions, and modern caching patterns.

API Design Principles

Architects scalable, intuitive REST and GraphQL APIs using industry-standard design patterns and conventions.

REST API Design

Architects intuitive, standardized RESTful APIs following industry best practices for resource naming, HTTP verbs, and response schemas.

Bun Hono Integration

Builds high-performance, type-safe REST APIs and web applications using the Hono framework optimized for the Bun runtime.

Bun HTTP Server

Builds high-performance HTTP servers, REST APIs, and route handlers using Bun's native Bun.serve API.