API Development Claudeスキル

Data Format Specialist

Optimizes data serialization, validation, and LLM token usage through advanced encoding and high-performance processing patterns.

Rust Systems & Backend Specialist

Accelerates Rust 1.92+ development with high-performance patterns for Axum, Tokio, and SQLx.

Backend Development Specialist

Accelerates backend engineering through expert API design, database optimization, and scalable microservices architecture implementation.

Frappe Server-Side Logic

Provides comprehensive patterns for Python-based server-side development in the Frappe Framework, including controllers, APIs, and database operations.

NestJS Backend Agent Router

Orchestrates complex NestJS development tasks by intelligently routing requests to specialized domain-expert agents.

Scala & Functional Programming Specialist

Provides expert guidance and implementation patterns for Scala 3.4+, functional effect systems, and distributed big data processing.

MCP Server Builder

Guides the creation of high-quality Model Context Protocol (MCP) servers for seamless LLM integration with external services.

SolidJS Async Patterns

Simplifies asynchronous data fetching in SolidJS using optimized createResource patterns and Suspense integration.

GraphQL Best Practices Guide

Standardizes GraphQL development through strictly enforced naming conventions, file organization patterns, and fragment-first architecture.

Frappe Framework API Assistant

Provides a comprehensive reference for Frappe's Python and JavaScript APIs to streamline document operations and database management.

Structured Outputs Advisor

Guides developers in implementing Anthropic's structured outputs feature by selecting the optimal mode between JSON responses and strict tool use.

X402 MCP Tool Caller

Integrates cryptocurrency payment capabilities into Model Context Protocol (MCP) server interactions across multiple EVM-compatible blockchains.

JSON Outputs Implementer

Implements Anthropic’s structured JSON outputs mode using Pydantic and Zod for guaranteed schema compliance.

C# .NET Development

Standardizes C# and .NET development using modern architectural patterns, async best practices, and idiomatic coding conventions.

VKC API Route Pattern

Standardizes Next.js App Router API route implementations including authentication, database queries, and rate limiting.

API Design Principles

Builds intuitive, scalable, and maintainable REST and GraphQL APIs using industry-standard design patterns and best practices.

FastAPI Production Scaffolding

Generates professional, production-ready FastAPI project structures with advanced async patterns and repository architecture.

Backend Architecture Patterns

Implements robust backend architectures like Clean, Hexagonal, and Domain-Driven Design for maintainable and scalable systems.

Microservices Architecture Patterns

Implements resilient, scalable distributed systems using industry-standard microservices design patterns and communication strategies.

Async Python Patterns

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

Async Python Patterns

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

Google AIP Knowledge & API Hygiene

Applies Google's API Improvement Proposals (AIP) and REST best practices to design, review, and document standardized APIs.

Hono API Development

Builds type-safe REST APIs and RPC services using the Hono framework with integrated Zod validation and OpenAPI documentation.

VKC Visa Assessment Engine

Implements a data-driven visa eligibility engine using DB-managed rulesets and JSON schemas to calculate transition probabilities.

API Patterns Pro

Generates standardized backend API architectures using REST, GraphQL, or tRPC with built-in validation and security patterns.

MCP Development

Simplifies the creation, validation, and testing of Model Context Protocol (MCP) servers using FastMCP templates and automation scripts.

Baume Code Correlator

Maps API design findings from OpenAPI specifications directly to their implementation points in source code.

Hummingbot Crypto Trading

Empowers developers to build, configure, and optimize automated cryptocurrency trading bots using the Hummingbot framework.

Agent Tool Design

Optimizes the creation and refinement of agent-facing tool APIs to improve reliability and reduce cognitive load for language models.

Agent-Native Architecture

Implements a prompt-native engineering philosophy where AI agents achieve outcomes using primitive tools and natural language definitions rather than hard-coded workflows.