API Development Claudeスキル

TypeScript Type Safety Patterns

Implements advanced TypeScript patterns like branded types and type guards to build bulletproof, self-documenting APIs.

Type-Safe Error Handling Patterns

Implements robust, type-safe error management using discriminated unions and Result types in TypeScript and JavaScript.

Node.js Authentication Strategies

Implements secure authentication patterns for Node.js APIs including JWT, OAuth 2.0, and API keys using a defense-in-depth approach.

Go Performance Optimization

Optimizes Go application performance using memory-efficient coding patterns and data-driven profiling strategies.

API Implementer

Builds robust REST and GraphQL API endpoints with built-in validation, error handling, and standardized response formatting.

Technical Specification Writer

Generates comprehensive technical specifications including system architecture, data models, and API contracts to streamline implementation.

Senior Fullstack Architect

Automates the scaffolding, architecture design, and code quality analysis for modern fullstack web applications using React, Next.js, and Node.js.

Backend Development Architect

Implements professional Node.js and Express backend architectures using TypeScript, Prisma, and robust error handling patterns.

Agent Tool Builder

Designs and optimizes high-performance schemas and documentation for AI agent tool-calling and external integrations.

Async Python Patterns

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

Legal Tech Platform Patterns

Accelerates development of the Talk to My Lawyer platform using structured TypeScript patterns, tRPC APIs, and automated AI legal pipelines.

REST API Design Patterns

Standardizes REST API architecture through production-grade patterns for resource naming, status codes, and pagination.

WebSocket & Real-Time Systems Engineer

Builds scalable, low-latency real-time communication systems using WebSockets and Socket.IO with production-grade reliability.

Production-Grade Code Architect

Generates clean, secure, and maintainable source code following industry best practices and language-specific design patterns.

FastAPI Production Scaffolding

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

Async Python Patterns

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

OpenAPI Architect & Code Generator

Designs, extends, and implements OpenAPI 3.x specifications while automatically generating production-ready Java boilerplate code.

DeFi Protocol Templates

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

System Architecture Architect

Generates comprehensive system architecture designs based on structured Architecture Playbook principles for complex business scenarios.

Workflow Orchestration Patterns

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

Senior Software Architect

Streamlines system design and infrastructure planning through automated architecture diagramming and deep project analysis across modern tech stacks.

Go Development

Facilitates the creation and optimization of idiomatic Go applications through structured analysis and implementation patterns.

Platformatic Runtime Expert

Orchestrates multi-service Node.js applications using Platformatic Runtime, Fastify, and high-performance inter-service communication patterns.

MCP Server Builder

Guides developers through creating robust Model Context Protocol (MCP) servers to bridge LLMs with external APIs and services.

MCP Server Builder

Guides developers through the end-to-end process of building, testing, and evaluating high-quality Model Context Protocol (MCP) servers.

AIP Code Correlator

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

Google AIP API Design Assistant

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

Project Development Guidelines Template

Standardizes full-stack development workflows with comprehensive architecture, testing, and deployment patterns.

C# & .NET Engineering Pro

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

Backend Dev Guidelines

Standardizes Node.js microservice development using a layered architecture, TypeScript, Prisma, and robust error handling.