API Development Agent Skills

East Node Standard Library

Equips the East programming language with core Node.js capabilities including file system access, networking, and advanced statistical utilities.

Rails Conventions

Guides developers in building Ruby on Rails applications using established naming patterns, file structures, and architectural best practices.

API Design Principles

Master REST and GraphQL architectural patterns to build scalable, developer-friendly backend services.

API Models

Standardizes the definition and management of API models according to established architectural guidelines.

Celery Task Worker

Configures production-ready Celery workers and distributed task queues for scalable background processing.

FastAPI Production Scaffolding

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

Wahoo API Integration

Automates authentication and interaction with the Wahoo Cloud API to manage fitness data, workouts, and device synchronization.

SaaS Cloner

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

Frontend Data Patterns

Implements standardized React and Next.js data patterns using TanStack Query and ORPC for robust state management.

Async Python Patterns

Implements high-performance Python applications using asyncio, concurrent programming, and async/await patterns.

OpenAPI Diff & Changelog

Generates comprehensive API changelogs and detects breaking changes by analyzing Git diffs of OpenAPI specifications and source code.

Node.js Backend Patterns

Builds production-ready, scalable Node.js backend services using modern architectural patterns and frameworks like Express and Fastify.

Microservices Architecture Patterns

Designs scalable and resilient distributed systems using industry-standard service boundaries, event-driven communication, and data management patterns.

API Design Principles & Architecture

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

MCP Server Builder

Builds high-quality Model Context Protocol (MCP) servers to enable LLMs to interact seamlessly with external services and APIs.

MCP Server Builder

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

Robust Error Handling Patterns

Implements resilient error handling strategies across multiple programming languages to improve application reliability and debugging.

Node.js Backend Patterns

Implements production-ready Node.js backend architectures using Express or Fastify with best practices for scalability and security.

Workflow Orchestration Patterns

Designs resilient, distributed workflows using Temporal patterns for durable state management and fault-tolerant orchestration.

Effect Concurrency & Fibers

Manages complex asynchronous operations and parallel task execution using Effect.ts concurrency patterns and Fiber lifecycles.

FastAPI Project Scaffolding

Generates production-ready FastAPI project structures with asynchronous patterns, robust dependency injection, and secure authentication.

Cloudflare Backend Development

Builds production-ready REST APIs using Cloudflare Workers, Hono framework, and Drizzle ORM.

Rust Async Programming Patterns

Implements high-performance concurrent systems using idiomatic Rust async patterns and the Tokio runtime.

Saga Orchestration Patterns

Implements distributed transaction patterns and long-running business workflows in microservices architectures.

API Design Principles

Design and implement robust, scalable, and intuitive REST and GraphQL APIs following industry best practices.

Microservices Architecture Patterns

Designs resilient distributed systems using microservices decomposition, event-driven communication, and fault-tolerance patterns.

MCP Primitive Generator

Extends MCP servers by automatically generating and registering new tools, resources, and prompts using standardized TypeScript patterns.

Workflow Orchestration Patterns

Designs and implements durable, fault-tolerant distributed systems using Temporal orchestration patterns and Saga transaction logic.

Error Handling Patterns

Implements robust error handling strategies and resiliency patterns across multiple programming languages to build fault-tolerant applications.

Node.js Backend Patterns

Builds production-ready Node.js backend services using Express, Fastify, and industry-standard architectural patterns.