API Development Agent Skills

Bankr Client Patterns

50

Scaffolds standardized TypeScript clients and project configurations for the Bankr multi-chain DeFi infrastructure.

MCP Server Builder

47

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

Backend API Endpoint Generator

47

Generates production-ready REST and GraphQL API endpoints complete with request validation, error handling, and automated integration tests.

AI Agent Tool Designer

47

Provides architectural principles and implementation patterns for designing high-performance tools that AI agents can use effectively.

DHH Rails Expert

47

Implements Ruby on Rails features and architecture following the opinionated standards and best practices of DHH and 37signals.

Base44 SDK Development

47

Builds and implements application features using the Base44 JavaScript SDK within existing projects.

API Designer

45

Designs professional RESTful APIs following industry best practices for consistency, scalability, and usability.

Backend API

45

Enforces standardized backend API implementation patterns and best practices for production-grade services.

NestJS & Drizzle ORM Toolkit

44

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

Spring AI MCP Server Patterns

44

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

Spring Service Creator

42

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

Spring REST API Creator

42

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

PACT Architecture Patterns

40

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

Rails Action Controller Patterns

39

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

Relay GraphQL Pagination

39

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

Relay GraphQL Fragments & Patterns

39

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

Plaid Banking Integration

39

Integrates the Plaid API to securely connect bank accounts, retrieve real-time financial data, and process ACH payments.

Relay Mutation Patterns

39

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

Django REST Framework Assistant

39

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

NestJS Dependency Injection

39

Implements robust dependency injection patterns and modular architecture for NestJS Node.js applications.

Nim Metaprogramming

39

Leverages Nim's advanced metaprogramming capabilities to generate efficient, type-safe code through templates, macros, and compile-time evaluation.

Claude Agent SDK Architect

39

Streamlines the initialization and configuration of specialized Claude AI agents using the TypeScript SDK.

Scala Functional Patterns

39

Implements robust, type-safe Scala applications using functional programming principles like immutability, pattern matching, and algebraic data types.

PHP Composer & Autoloading

39

Manages PHP dependencies and implements PSR-4 autoloading standards for modern, professional project architectures.

OOP Encapsulation

39

Enforces data integrity and minimizes system coupling by implementing professional encapsulation and information hiding patterns across major programming languages.

Rust Asynchronous Patterns

39

Implements high-performance concurrent I/O and asynchronous task management using the Tokio ecosystem.

GraphQL Schema Architect

39

Design and implement high-quality, scalable GraphQL APIs using industry-standard schema patterns and best practices.

Gleam Erlang Interop

39

Facilitates seamless integration between Gleam applications and the Erlang/BEAM ecosystem through type-safe external function declarations.

Architecture Design

39

Designs robust system architectures and guides high-level technical decision-making for long-term scalability and maintainability.

TypeScript Async Patterns

39

Implements robust asynchronous programming patterns in TypeScript using best practices for Promises, async/await, and data streams.