API Development Agent Skills

Backend Architecture Patterns

Implements scalable server-side patterns, API designs, and database optimizations for modern Node.js and Next.js applications.

CoinGecko API Integration

Provides comprehensive guidance and documentation for integrating CoinGecko's cryptocurrency market data API into applications.

Project Architecture & Guidelines Template

Standardizes project architecture, coding patterns, and deployment workflows for full-stack Next.js and FastAPI applications.

MCP Server Builder

Streamlines the development of high-quality Model Context Protocol (MCP) servers for integrating LLMs with external APIs and services.

Go Backend Architecture Reference

Provides a production-grade blueprint for Go backend development using Clean Architecture and Package-by-Feature patterns.

JSONLogic Validator & Rule Generator

Implement, validate, and test portable JSONLogic rules for consistent cross-platform business logic.

React Router 7 Framework Expert

Implements React Router 7 framework mode best practices for type-safe data loading, server-first architecture, and robust SSR applications.

Rails MCP & Tooling Guide

Empowers Claude to programmatically analyze Rails codebases, query documentation, and navigate Ruby projects using MCP servers.

Rails Conventions Specialist

Enforces Ruby on Rails naming conventions and directory structures to ensure maintainable, idiomatic application architecture.

Rails Action Controller Patterns

Implements best practices for Ruby on Rails controllers, including RESTful routing, strong parameters, and modern response handling.