API Development Agent Skills

Java & Kotlin Development

Provides expert patterns and best practices for modern JVM development using Java and Kotlin.

Application Development Patterns

Provides standardized implementation patterns for CRUD, authentication, admin dashboards, and complex application workflows.

Claude Code SDK Integration

Integrates Anthropic’s Claude Code functionality into Python applications for building advanced AI agents with OAuth and tool-use capabilities.

Background Jobs Patterns

Implements robust queue-based job processing and worker patterns for scalable background task management.

MCP Server Builder

Streamlines the development of high-quality Model Context Protocol (MCP) servers to connect AI models with external services and APIs.

Service Architecture Patterns

Implements robust service layer patterns for clean architecture with type-safe error handling and efficient data fetching.

Hathor Blueprint Development

Develops and debugs Hathor blockchain nano contracts using specialized Python 3.11 smart contract patterns.

Go Programming Patterns

Implements idiomatic Go programming patterns for concurrency, robust error handling, and scalable backend architecture.

Architect

Defines comprehensive system architectures and technical specifications to guide complex software development.

MCP Server Builder

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

Apollo Server GraphQL Development

Build production-ready GraphQL APIs using Apollo Server 4 with advanced features like federation, caching, and custom middleware.

Cross-Service Integration Architect

Guides the selection and implementation of communication patterns between backend services to ensure data consistency and architectural integrity.

FastAPI Project Templates

Generates production-ready FastAPI project structures featuring async patterns, dependency injection, and modular architecture.

FastAPI Production Templates

Generates production-ready FastAPI project architectures featuring asynchronous patterns, dependency injection, and robust CRUD repositories.

FastAPI Production Templates

Generates production-ready FastAPI project structures with async patterns, dependency injection, and scalable architecture.

Secure Authentication Patterns

Implements robust, production-grade authentication and authorization systems using industry-standard patterns like JWT, OAuth2, and RBAC.

Auth Implementation Patterns

Implements and debugs secure authentication and authorization systems including JWT, OAuth2, session management, and RBAC.

Software Architecture & Design

Standardizes the creation and management of technical design documentation including architecture, APIs, and database schemas.

System Design Architect

Architects scalable, production-ready systems using C4 modeling, capacity planning, and rigorous trade-off analysis.

Messaging & Event-Driven Architecture

Implements robust message queues and asynchronous communication patterns using RabbitMQ, Kafka, and Redis.

Backend Authentication

Implements production-grade authentication and authorization patterns including JWT, OAuth2, and role-based access control for backend services.

Robust Error Handling Patterns

Implements resilient error handling strategies, Result types, and recovery patterns across multiple programming languages to build fault-tolerant applications.

Flask Smorest API Starter

Generates standardized Flask REST APIs featuring automated OpenAPI documentation, modular blueprint architecture, and type-safe dataclass models.

API Route Tester

Tests authenticated API routes in a microservices project using cookie-based JWTs, a helper script, and mock authentication patterns.

Backend Language Architect

Guides the selection, setup, and optimization of backend programming languages for diverse software projects.

Vanilla Rails Controllers

Enforces the RESTful 'State as Resource' pattern in Ruby on Rails to eliminate custom controller actions and improve maintainability.

Agent SDK Development

Provides authoritative guidance for building custom agents using the official Claude Agent SDK for TypeScript and Python.

API Contract Generator

Generates production-ready API contracts, OpenAPI specifications, and boilerplate backend implementation code from design documents or existing codebases.

MCP Integration

Integrates Model Context Protocol (MCP) servers into Claude Code plugins to provide access to external tools and services.

GraphQL Schema Design

Designs production-grade, scalable GraphQL schemas using industry-standard patterns and best practices.