API Development Agent Skills

FastAPI Backend Debugger

Diagnoses and resolves complex FastAPI backend issues, including dependency conflicts, database schema mismatches, and middleware configuration errors.

Epic Service Integrator

Builds standardized, production-grade external API integrations and business logic services using the Epic three-layer architecture pattern.

Enterprise TypeScript & Next.js 16 Development

Enforces enterprise-grade TypeScript patterns and modern full-stack architectures using Next.js 16, React 19, and tRPC.

Next.js API Route Patterns

Architects robust Next.js 15 API routes using standardized patterns for request handling, authentication, and error management.

.NET Service Layer Patterns

Implements robust .NET service layer patterns, including interface-based design, ServiceResult wrappers, and standardized business logic encapsulation.

ASP.NET Core Controller Patterns

Implements standardized ASP.NET Core controller patterns to ensure clean, maintainable, and type-safe API endpoints.

Async Python Patterns

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

Microservices Architecture Patterns

Designs robust distributed systems using service boundaries, event-driven communication, and fault-tolerance resilience patterns.

Backend Architecture Patterns

Implements proven backend architectural patterns like Clean Architecture, Hexagonal Architecture, and DDD to build maintainable and scalable systems.

Django HTTPS Setup

Initializes secure Django projects with virtual environments, mkcert SSL certificates, and pre-configured API health checks.

React Django Allauth Integration

Configures React applications with django-allauth headless API to provide complete, secure authentication workflows and state management.

React-Django Frontend Setup

Initializes a production-ready React frontend using Vite, pre-configured for secure HTTPS communication and CSRF protection with Django backends.

API Design Principles

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

Enterprise Python Backend

Develops high-performance, AI-driven backend services with asynchronous orchestration and enterprise-grade governance.

Node.js API Gateway Architect

Architects high-performance Node.js and TypeScript API gateways with a focus on enterprise security and observability.

Budget Manager Entity Creator

Automates the end-to-end generation of Laravel and Vue 3 CRUD entities following project-specific architectural patterns.

Java Infrastructure Gateway Generator

Generates standardized external integration layers for Java DDD projects, including clients, DTOs, and error translation rules.

Gitea Go SDK

Facilitates seamless Go-based interactions with the Gitea API for building bots, automation scripts, and custom git forge integrations.

Go Concurrency

Optimizes Go applications with safe, leak-free concurrency patterns using goroutines, channels, and context propagation.

Tauri Command Implementation

Streamlines the development of Tauri commands by managing cross-platform communication, naming conventions, and error handling between TypeScript and Rust.

SaaS Cloner

Builds functional, production-ready clones of popular SaaS platforms by focusing on core features and rapid development.

Modern Node.js Backend Stack

Streamlines the development of high-performance TypeScript APIs using modern frameworks like Hono, NestJS, and Drizzle ORM.

Python Backend Developer

Architects high-performance Python backends using FastAPI, SQLAlchemy 2.0, and modern Pydantic validation.

Rails Anti-Pattern Specialist

Identifies and refactors common Ruby on Rails architectural flaws, performance bottlenecks, and code smells.

Backend Core Patterns

Architects robust backend systems by providing language-agnostic patterns for API design, authentication, security, and database modeling.

Systems Cartographer

Builds ground-up conceptual models and architectural frameworks for complex systems by defining core nouns, invariants, and lifecycles.

Rails MCP & Tooling Guide

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

Rails Service Patterns

Architects clean Ruby on Rails applications by extracting complex business logic into modular service objects, form objects, and query objects.

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.