API Development Claude 스킬

Microservice Architect

Architects scalable microservice systems by guiding service decomposition, communication pattern selection, and infrastructure planning.

FastAPI REST API Builder

Builds robust, production-ready RESTful APIs using FastAPI with standardized project structures and best practices.

SDK Maintainer

Manages the maintenance lifecycle of the Atlassian Confluence Cloud Python SDK by automating code generation from OpenAPI specifications and resolving API-related issues.

Global Error Handling

Implements standardized error handling patterns and actionable messaging for n8n community node development using specialized API and operation error classes.

Nodes Credentials Patterns

Implements secure authentication patterns for n8n nodes, including API keys, OAuth2 flows, and header-based credential management.

Kotlin Autocomplete

Provides precise, project-specific Kotlin type information and member discovery by querying metadata generated from your Gradle project.

Backend Setup

Configures and deploys robust agent runtime backends using Node.js, Modal sandboxes, and real-time WebSocket communication.

Backend API

Designs and implements RESTful API endpoints using resource-based URLs and standardized HTTP methods for robust backend services.

Building Stories with TDD

Implements new NestJS features using a test-driven development workflow that prioritizes API-first validation and security compliance.

Global Coding Style

Maintains high-quality, standardized TypeScript codebases by enforcing strict NestJS architectural patterns, naming conventions, and linting rules.

Global Error Handling

Implements consistent error handling patterns using custom exception classes, domain-specific error codes, and NestJS exception filters.

Backend Models

Designs and implements domain entities, DTOs, and data transfer objects using domain-driven design patterns and standardized validation logic.

Global Validation

Implements robust input validation and business rule enforcement using class-validator decorators, custom validator services, and fail-fast patterns.

Global Tech Stack

Facilitates development and architectural consistency across a full-stack monorepo utilizing NestJS, Next.js 15, and Prisma.

Token-Efficient MCP Template

Reduces token consumption by up to 95% using intelligent caching, progressive context loading, and modular MCP server architectures for web applications.

Grist API Reference

Provides authoritative API specifications and implementation guidance for developing Grist integrations, managing database schemas, and configuring UI widgets.

Braiins API Mapper

Maps Braiins Pool API endpoints to standardized MCP tool implementations with robust authentication and error handling.

Pydantic Model Architect

Designs robust Pydantic v2 data models with integrated validation, type safety, and standardized configuration.

Python Backend Development

Builds scalable Python web APIs and backend services using FastAPI, async SQLAlchemy, and PostgreSQL.

Global Validation

Implements robust runtime validation and type safety across Content Collections, API endpoints, and environment configurations using Zod schemas.

Nango Dry Run Testing

Executes local Nango sync tests to verify integration logic and data mapping without impacting production databases.

BarqNet Backend Development

Builds and manages production-ready Go backend APIs, PostgreSQL databases, and OpenVPN integrations for VPN management systems.

FastAPI Backend & Hexagonal Architecture

Streamlines the development of robust FastAPI backends using SQLModel and async service patterns for complex data processing.

API Asynchronous Operations

Enforces standardized coding practices and implementation patterns for managing asynchronous API communications.

API State Management

Manages API state transitions and data lifecycles while adhering to standardized architectural patterns and coding guidelines.

Backend Developer

Streamlines PHP and Laravel development by enforcing project-specific conventions for controllers, models, services, and testing logic.

AWS SigV4 Request Builder

Converts browser cURL requests into authenticated Python code for calling undocumented AWS APIs using Signature Version 4.

Java Core Development Standards

Standardizes Java 17+ development using modern design patterns, performance optimization, and rigorous implementation verification.

FastAPI Production Template

Generates production-ready FastAPI CRUD modules using a robust layered architecture and automated camelCase conversion.

Java Lombok Development

Reduces Java boilerplate code by enforcing standardized patterns for immutability, delegation, and object construction using Project Lombok.