API Development Agent Skills

API Design Knowledge Base

Provides expert guidance on designing, auditing, and implementing high-performance REST, GraphQL, and gRPC APIs.

Transactional Outbox Pattern Generator

Implements a robust Transactional Outbox infrastructure for PHP 8.4 to ensure reliable event publishing and data consistency.

EDA Architecture Expert

Provides comprehensive Event-Driven Architecture patterns and auditing tools specifically optimized for PHP 8.4 environments.

PHP Prototype Pattern Generator

Generates robust Prototype pattern implementations for PHP 8.4 with deep copy semantics and registry support.

Hexagonal Architecture Guide for PHP

Audits and implements Hexagonal Architecture patterns in PHP projects to ensure clean separation of concerns and testability.

PHP Fallback Strategy Auditor

Audits PHP applications for missing fallback and graceful degradation strategies to ensure system resilience during service failures.

API Versioning Architect

Generates robust API versioning infrastructure for PHP 8.4 applications including multiple resolution strategies and deprecation support.

Strategy Pattern Generator

Generates complete Strategy pattern infrastructure for PHP 8.4, including interfaces, concrete implementations, and resolvers.

PHP CQRS Query Generator

Automates the creation of immutable CQRS queries, handlers, and DTOs for PHP 8.4 applications.

PHP Saga Pattern Generator

Automates the generation of Saga pattern components for PHP 8.4 to manage distributed transactions and multi-step workflows with built-in compensation logic.

PHP Layered Architecture Auditor

Enforces architectural integrity and provides implementation patterns for N-tier layered systems in PHP applications.

PHP DI Container Generator

Automates the generation of framework-specific Dependency Injection configurations and service providers for modern PHP 8.4 applications.

PHP Clean Architecture & Hexagonal Patterns

Provides expert architectural guidance and PHP implementation patterns for Clean and Hexagonal Architecture.

PSR-13 Hypermedia Link Generator

Generates PSR-13 compliant hypermedia link implementations and providers for HATEOAS REST APIs in PHP 8.4.

NestJS & Drizzle ORM Toolkit

Builds scalable NestJS backend applications integrated with Drizzle ORM for robust data management and type safety.

Spring AI MCP Server Patterns

Implements Model Context Protocol (MCP) servers using Spring AI to extend AI capabilities with enterprise-grade tools, resources, and prompt templates.

Spring Service Creator

Generates enterprise-ready Spring Boot service layers using Command-Query Separation (CQS) patterns and transactional best practices.

Spring REST API Creator

Generates production-grade Spring Boot REST APIs following clean architecture and robust data-binding patterns.

Vanilla Rails Architect

Refactors and reviews Ruby on Rails applications using the 37signals philosophy to eliminate over-engineering and bloated service layers.

Error Code Standard Guide (zh-CN)

Implements a standardized error code system and API response patterns for robust debugging and internationalization.

Standardized Error Code Guide

Implements consistent error code structures and HTTP mappings to improve debugging and API reliability.

PACT Architecture Patterns

Guides system design using C4 diagram templates, SOLID principles, and standardized architectural patterns for robust software development.

Standardized Error Code Guide

Implements a language-agnostic error code system to unify debugging, API responses, and system monitoring across software projects.

REST API Design & Implementation

Standardizes RESTful API design by enforcing consistent URL patterns, HTTP methods, and robust error response structures.

Rails Action Controller Patterns

Implements robust Ruby on Rails controllers using standardized RESTful conventions, routing, and parameter handling.

Django REST Framework Assistant

Builds robust, scalable RESTful APIs using Django REST Framework best practices for serialization, authentication, and viewsets.

Python Async Patterns

Implements high-performance asynchronous programming patterns in Python using asyncio and concurrent execution techniques.

Relay GraphQL Fragments & Patterns

Optimizes React applications by implementing Relay fragment patterns for efficient data fetching and component-level data declaration.

Relay Mutation Patterns

Implements advanced Relay GraphQL mutations including optimistic updates, connection management, and complex cache logic.

Relay GraphQL Pagination

Implements efficient GraphQL cursor-based pagination and infinite scroll patterns using Relay's connection specifications.