API Development Agent Skills

Real-Time Sync & Collaboration

Implements real-time communication patterns for live updates, collaborative editing, and streaming data across modern web applications.

Message Queue Integration & Patterns

Implements asynchronous communication patterns using message brokers and task queues for scalable, event-driven systems.

SaaS Integrations Architect

Streamlines the connection of SaaS applications to third-party services like Stripe, Slack, and OAuth providers using a maintainable, founder-first framework.

TypeScript API Design & DX

Architects and reviews developer-centric TypeScript APIs using industry-standard design principles and ergonomic patterns.

API Contract Auditor

Audits API contracts and service boundaries to ensure clean architecture, prevent layer leakage, and enforce consistent DTO patterns.

MCP Integration for Claude Code

Integrates Model Context Protocol (MCP) servers into Claude Code plugins to expose external services and tools through a structured interface.

API Design Principles

Standardizes REST and GraphQL API architecture through best practices in resource modeling, schema design, and developer experience.

API Design Principles

Master REST and GraphQL API architecture to build scalable, maintainable, and developer-friendly backend services.

FastAPI Project Templates

Generates production-ready FastAPI project structures featuring asynchronous patterns, dependency injection, and robust error handling.

FastAPI Project Templates

Generates production-ready FastAPI project structures featuring asynchronous patterns, dependency injection, and comprehensive error handling.

TypeScript Agent SDK Generator

Generates type-safe TypeScript SDKs from MCP server definitions to streamline AI agent interactions with web applications.

FastAPI Project Templates

Generates production-ready FastAPI project structures with advanced async patterns, dependency injection, and comprehensive security.

Backend Implementation (Kotlin & Spring Boot)

Implements production-grade REST APIs and backend services using Kotlin and Spring Boot with a focus on robust testing and error handling.

Spring Boot & Kotlin Backend

Builds robust, production-ready backend services and REST APIs using Kotlin, Spring Boot, and industry-standard testing patterns.

LangChain4j MCP Server Patterns

Implements Model Context Protocol (MCP) servers using LangChain4j to connect AI models with custom tools, resources, and prompt templates.

Spring Boot Saga Pattern

Implements distributed transaction management in Spring Boot microservices using the Saga pattern to ensure eventual consistency across decoupled services.

Spring Boot Caching Strategy

Implements and optimizes application-level caching using the Spring Cache abstraction to boost service performance and reduce latency.

Spring AI MCP Server Patterns

Builds production-ready Model Context Protocol (MCP) servers using Spring AI to expose custom tools, resources, and prompt templates to AI models.

Spring Boot CRUD Patterns

Implements feature-aligned CRUD services for Spring Boot 3 using domain-driven design principles and Spring Data JPA.

Spring Boot Dependency Injection

Implements robust, constructor-first dependency injection patterns for Spring Boot applications to ensure testability and cleaner code architecture.

NestJS Backend Development

Accelerates NestJS application development by implementing standardized architectural patterns and seamless Drizzle ORM database integration.

Spring Boot REST API Standards

Implements production-grade RESTful API design patterns and best practices for Spring Boot applications.

LangChain4j Tool & Function Calling

Implements robust tool and function calling patterns for AI agents using the LangChain4j framework in Java.

Spring Boot Event-Driven Patterns

Implements robust Event-Driven Architecture patterns in Spring Boot applications using domain events, Kafka integration, and transactional outbox patterns.

Spring Boot OpenAPI Documentation

Automates the generation of comprehensive OpenAPI 3.0 specifications and interactive Swagger UI for Spring Boot 3.x applications.

Agent Tool Design & Architecture

Optimizes how AI agents interact with external systems through professional tool design principles, consolidation strategies, and MCP standards.

MCP Server Builder

Provides architectural principles and best practices for building robust Model Context Protocol (MCP) servers.

FHIR REST API Implementation

Guides the development of HL7 FHIR-compliant RESTful servers and clients for healthcare data interoperability.

FastAPI Project Templates

Generates production-ready FastAPI backend architectures featuring async patterns, dependency injection, and scalable repository structures.

TS Agent SDK Generator

Generates type-safe TypeScript SDKs from MCP server definitions to streamline AI agent interactions with web applications.