API Development Agent Skills

Workflow Orchestration Patterns

Architect durable, resilient distributed systems using Temporal workflow orchestration and reliability patterns.

Workflow Orchestration Patterns

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

Robust Error Handling Patterns

Implements resilient error handling strategies, language-specific patterns, and fault-tolerant architectures to improve application reliability.

FastAPI Project Templates

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

Robust Error Handling Patterns

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

Claude Opus 4.5 Migration Guide

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

Node.js Backend Patterns

Builds scalable, production-ready Node.js backend architectures using Express and Fastify with industry-standard design patterns.

Opus 4.5 Migration Assistant

Automates the migration of codebases and prompts from Claude Sonnet and Opus 4.1 to the latest Opus 4.5 model.

DeFi Protocol Templates

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

Holochain Nondominium DNA Dev

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

Langfuse Backend Development Guidelines

Standardizes backend development within Langfuse’s Next.js 14, tRPC, and BullMQ monorepo architecture.

Backend Development Guidelines

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

Node.js Backend Patterns

Implements production-ready Node.js architectures using Express, Fastify, and industry-standard design patterns.

Async Python Patterns

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

Async Python Patterns

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

Authentication & Authorization Patterns

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

AI Model Registry Maintainer

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

Bitcoin Wallet Connector (BTC-Connect)

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

Holochain DNA Developer (Nondominium)

Streamlines Holochain DNA development through integrity/coordinator separation, ValueFlows standards, and WASM optimization.

Error Handling Patterns

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

Langfuse Backend Development Guidelines

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

Nondominium Holochain DNA Developer

Facilitates the development of ValueFlows-compliant Holochain DNA using integrity/coordinator architecture and optimized Rust patterns.

DeFi Protocol Templates

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

FastAPI Production Templates

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

FastAPI Project Templates

Generates production-ready FastAPI backends with robust async patterns, dependency injection, and scalable architecture.

FastAPI Project Templates

Generates production-grade FastAPI project structures featuring asynchronous patterns, dependency injection, and scalable architecture.

DHH Ruby & Rails Style

Writes Ruby and Rails code following the opinionated architectural patterns and aesthetic preferences of David Heinemeier Hansson.

MCP Server Builder

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

NFT Standards & Minting

Implements industry-standard NFT protocols and advanced digital asset features for Ethereum-compatible blockchains.

MCP Server Builder

Guides developers through the end-to-end creation of high-quality Model Context Protocol (MCP) servers for LLM tool integration.