API Development Claudeスキル

TanStack Query v5 (React Query)

91

Manages server state, data fetching, and caching in React applications using TanStack Query v5 best practices.

Claude API & Structured Outputs

91

Streamlines integration with the Claude Messages API by providing patterns for structured JSON outputs, prompt caching, and advanced error handling.

Vercel AI SDK Core & v6 Migration

91

Implements advanced AI backend logic using Vercel AI SDK versions 5 and 6, facilitating model orchestration, agentic workflows, and seamless version migrations.

TypeScript MCP for Cloudflare Workers

91

Builds and deploys secure, stateless Model Context Protocol (MCP) servers on Cloudflare's serverless edge infrastructure.

Flask Web Development

91

Builds scalable Python web applications using the application factory pattern, Blueprints, and Flask-SQLAlchemy.

FastAPI Backend Development

91

Builds production-ready Python APIs using FastAPI, Pydantic v2, and asynchronous SQLAlchemy 2.0.

FastMCP Python Framework

91

Builds high-performance Model Context Protocol (MCP) servers in Python to expose tools, resources, and prompts to LLMs.

TS Agent SDK Generator

91

Generates typed TypeScript SDKs that transform verbose MCP JSON-RPC commands into clean, type-safe function calls for AI agents.

OpenAI Apps MCP

91

Build and deploy feature-rich ChatGPT extensions using Model Context Protocol (MCP) servers on Cloudflare Workers.

Hono API Routing

91

Builds high-performance, type-safe APIs and middleware chains using the Hono framework across Cloudflare Workers, Bun, and Node.js.

Next.js 16 App Router Expert

91

Develops high-performance Next.js 16 applications utilizing the App Router, React 19.2 features, and optimized caching patterns.

Clean Software Architecture

89

Applies Clean Architecture and Domain-Driven Design (DDD) principles to ensure scalable, maintainable, and high-quality software development.

DHH Ruby & Rails Style

81

Writes Ruby and Rails code following the opinionated architectural patterns and aesthetic preferences of David Heinemeier Hansson.

BTC-Connect Wallet Integration

81

Streamlines Bitcoin wallet connectivity by providing specialized integration patterns for btc-connect in React, Vue, Next.js, and Nuxt 3 projects.

Async Python Patterns

81

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

NFT Standards & Minting

81

Implements industry-standard NFT protocols and advanced digital asset features for Ethereum-compatible blockchains.

FastAPI Project Templates

81

Generates production-ready FastAPI backends with robust async patterns, dependency injection, and scalable architecture.

Auth Implementation Patterns

81

Implements secure, industry-standard authentication and authorization patterns including JWT, OAuth2, and RBAC.

MCP Server Builder

81

Builds high-quality Model Context Protocol (MCP) servers to integrate external APIs and services with AI agents.

Langfuse Backend Development Guidelines

81

Standardizes backend development within Langfuse’s Next.js 14, tRPC, and BullMQ monorepo architecture.

DHH Ruby & Rails Style

81

Generates Ruby and Rails code following David Heinemeier Hansson's signature "clarity over cleverness" philosophy and 37signals patterns.

MCP Server Builder

81

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

FastAPI Project Templates

81

Generates production-grade FastAPI project structures featuring asynchronous patterns, dependency injection, and scalable architecture.

Backend Development Guidelines

81

Implements standardized architectural patterns and best practices for Next.js, tRPC, and BullMQ backend environments.

Robust Error Handling Patterns

81

Implements industry-standard error handling patterns across multiple programming languages to build resilient and fault-tolerant applications.

FastAPI Project Templates

81

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

Bitcoin Wallet Connector (BTC-Connect)

81

Simplifies Bitcoin wallet integration in React, Vue, Next.js, and Nuxt 3 applications with support for UniSat and OKX.

FastAPI Production Templates

81

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

Langfuse Backend Development Guidelines

81

Standardizes backend development for Next.js, tRPC, and BullMQ architectures with focus on multi-tenancy and observability.

FastAPI Production Templates

81

Generates production-grade FastAPI project architectures featuring async patterns, repository structures, and robust dependency injection.