API Development Agent Skills

DeFi Protocol Templates

81

Implement production-ready decentralized finance protocols including staking, AMMs, and governance systems.

DeFi Protocol Templates

81

Provides production-ready Solidity templates for building staking platforms, AMMs, governance systems, and lending protocols.

AI Model Registry Maintainer

81

Maintains and synchronizes model capabilities, pricing, and context windows within the MassGen backend registry.

Bitcoin Wallet Connector (BTC-Connect)

81

Simplifies Bitcoin wallet integration in React, Vue, Next.js, and Nuxt 3 applications with support for UniSat and OKX.

MCP Server Builder

81

Builds high-quality Model Context Protocol (MCP) servers to integrate external APIs and services with AI agents.

Async Python Patterns

81

Implements high-performance Python applications using asyncio, concurrent programming, and non-blocking I/O patterns.

Holochain Nondominium DNA Dev

81

Streamlines the development of ValueFlows-compliant Holochain DNA using nondominium architecture and integrity-coordinator patterns.

Authentication & Authorization Patterns

81

Implements industry-standard security protocols including JWT, OAuth2, and role-based access control for secure application development.

FastAPI Production Templates

81

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

Langfuse Backend Development Guidelines

81

Standardizes backend development for Next.js, tRPC, and BullMQ architectures with focus on multi-tenancy and observability.

Workflow Orchestration Patterns

81

Designs resilient, distributed workflows and long-running processes using Temporal and industry-standard orchestration patterns.

Claude Opus 4.5 Migration Guide

81

Automates the migration of model strings and prompt configurations from Claude Sonnet and previous Opus versions to Claude Opus 4.5.

Backend Development Guidelines

81

Implements standardized architectural patterns and best practices for Next.js, tRPC, and BullMQ backend environments.

Robust Error Handling Patterns

81

Implements industry-standard error handling patterns across multiple programming languages to build resilient and fault-tolerant applications.

BTC-Connect Wallet Integration

81

Streamlines Bitcoin wallet connectivity by providing specialized integration patterns for btc-connect in React, Vue, Next.js, and Nuxt 3 projects.

FastAPI Production Templates

81

Generates production-grade FastAPI project architectures featuring async patterns, repository structures, and robust dependency injection.

Error Handling Patterns

81

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

Elixir System Architect

71

Architects production-ready Elixir and Phoenix systems using Ash Framework and OTP best practices for AI-driven development.

Neon Auth Integration

58

Configures secure authentication, UI components, and social login for Next.js, React, and Node.js applications using Neon Auth.

Backend API Endpoint Generator

47

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

Backend API

45

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

Bun Runtime Development

39

Optimizes JavaScript and TypeScript development using Bun's high-performance runtime APIs for file I/O, HTTP servers, and native system utilities.

GraphQL Resolver Patterns

39

Implements efficient, secure, and performant GraphQL resolvers using industry-standard patterns like DataLoader and context-based authentication.

Ruby Functional Patterns (Blocks, Procs, Lambdas)

39

Master Ruby’s functional programming paradigms by implementing blocks, procs, and lambdas with professional patterns.

Go Concurrency Patterns

39

Implements high-performance Go concurrency models using goroutines, channels, and advanced synchronization patterns.

Lua C Integration

39

Integrates high-performance C code with Lua scripts using stack-based communication and native data management.

Absinthe GraphQL Subscriptions

39

Implements real-time GraphQL subscriptions using Absinthe and Phoenix to enable live data updates in Elixir applications.

Phoenix Routing

39

Streamlines Phoenix framework routing with standardized patterns for RESTful resources, scopes, pipelines, and verified routes.

Next.js Data Fetching Master

39

Optimizes Next.js application performance by implementing advanced data fetching patterns like SSG, SSR, and ISR.

SIP Media Negotiation

39

Negotiates media sessions and manages Session Description Protocol (SDP) for professional VoIP applications.