API Development Claudeスキル

A2A & MCP Integration Patterns

Provides standardized patterns and configuration for combining Agent-to-Agent (A2A) Protocol with Model Context Protocol (MCP) in multi-agent systems.

Backend Architecture Patterns

Implements Clean Architecture, Hexagonal Architecture, and Domain-Driven Design to build scalable, testable, and maintainable backend systems.

OpenSpec Integration

Enables fluid and iterative API specification management to keep documentation perfectly in sync with active development.

Full-Stack .NET & React Scaffolder

Generates a complete greenfield project structure using .NET 9, React 19, and Tailwind CSS v4.

gRPC Patterns for Go

Implements standardized gRPC service architectures and Protocol Buffer definitions for high-performance Go microservices.

.NET Backend Implementer

Orchestrates .NET backend subagents using a standardized framework for TDD, self-review, and architectural consistency.

God-Agent: Autonomous Full-Stack Developer

Orchestrates an end-to-end autonomous pipeline to build production-grade .NET 9 and React 19 applications from a single prompt.

Spring Boot 4 Project Architect

Scaffolds modern Spring Boot 4 projects with Java 25 and provides architectural guidance for scalable backend services.

Phoenix Framework Patterns

Accelerates Elixir and Phoenix Framework development by providing standardized patterns for APIs, LiveView, Ecto, and OTP.

Rails Development & Patterns

Provides standardized Ruby on Rails patterns, architectural best practices, and boilerplate for AI-augmented backend development.

Node.js Backend Patterns

Builds production-ready Node.js backend services using modern frameworks, layered architecture, and secure middleware patterns.

Node.js Backend Patterns

Build production-ready Node.js backend services using Express or Fastify with proven architectural patterns and security best practices.

API Design Principles

Architects robust REST and GraphQL APIs using industry-standard design patterns, pagination strategies, and best practices for developer experience.

FastAPI Helper

Accelerates the development of high-performance Python web APIs using FastAPI, Pydantic, and industry-standard security patterns.

Workflow Orchestration Patterns

Architects resilient, distributed systems using Temporal workflow patterns, saga orchestration, and state management best practices.

Clojure Development & REPL Workflow

Streamlines Clojure and ClojureScript development using a rigorous REPL-driven workflow and functional programming best practices.

FastAPI Helper

Builds high-performance Python web APIs using modern FastAPI features and Pydantic data validation.

Error Handling Patterns

Implements robust error handling strategies across multiple programming languages to build resilient, fault-tolerant applications.

Error Handling Patterns

Implements robust error handling strategies across multiple programming languages to build resilient and fault-tolerant applications.

DeFi Protocol Templates

Implement secure, production-ready decentralized finance protocols using standardized smart contract templates for staking, AMMs, and governance.

Error Handling Patterns

Implements robust error handling strategies and resilient patterns across multiple programming languages to improve application reliability and debugging.

NestJS Swagger Documenter

Standardizes NestJS DTO and Controller documentation using Swagger decorators to ensure high-quality, client-ready API specifications.

FastAPI Helper

Accelerates FastAPI development by providing expert guidance on building high-performance Python web APIs with Pydantic validation and dependency injection.

FastAPI Production Templates

Generates high-performance, production-ready FastAPI project structures with async patterns and dependency injection.

Langfuse Backend Development Guidelines

Implements professional backend architecture and development patterns for Langfuse's Next.js, tRPC, and BullMQ monorepo environment.

Rust Idiomatic Patterns

Enforces idiomatic Rust coding standards and best practices for high-quality, professional API development.

Antigravity GraphQL

Designs and optimizes production-ready GraphQL APIs with advanced performance, security, and schema-first patterns.

MCPorter

Manages, authenticates, and executes Model Context Protocol (MCP) servers and tools through a unified command-line interface.

Spec-Driven API Development

Enforces a specification-first approach to API development using OpenAPI and AsyncAPI to ensure contract consistency.

FastAPI Project Templates

Generates production-ready FastAPI project structures with async patterns, dependency injection, and multi-layered architecture.