llm-application-dev

Develop AI applications using OpenAI and Anthropic APIs with prompt engineering and RAG patterns.

10|2|Updated Jan 15, 2026
One-click install
npx skills add https://github.com/januarfonti/opencode-template-configured --skill llm-application-dev-januarfonti
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llm-application-dev
Source: https://github.com/januarfonti/opencode-template-configured/tree/main/skills/llm-application-dev
Command: npx skills add https://github.com/januarfonti/opencode-template-configured --skill llm-application-dev-januarfonti

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openai, anthropic, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenges of building applications with Large Language Models, providing tools for prompt engineering, RAG patterns, and LLM integration.

Core Features & Use Cases

  • Prompt Engineering: Offers structured prompts, few-shot examples, and chain of thought techniques for effective AI interactions.
  • API Integration: Supports OpenAI and Anthropic APIs for chatbot development and LLM-based automation.
  • RAG (Retrieval-Augmented Generation): Provides a basic RAG pipeline for enhanced AI responses using external document retrieval.
  • Error Handling: Implements a safe LLM call function for retries and fallbacks.
  • Best Practices: Offers guidelines for token management, caching, evaluation, and privacy considerations.

Quick Start

Use the llm-application-dev skill to generate a structured prompt for a customer feedback analysis.

Frequently Asked Questions about llm-application-dev

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate OpenAI and Anthropic APIs for AI application development?

AI application development integrates OpenAI and Anthropic APIs to build chatbots and automate tasks. This Skill provides API integration patterns, enabling direct communication with large language models for generating responses and automating workflows.

What is the best way to implement RAG patterns for enhanced LLM responses?

Implementing RAG patterns enhances LLM responses by retrieving external documents to ground the generated output. This Skill provides a basic RAG pipeline to augment large language model context, improving accuracy and contextual relevance.

Do I need prompt engineering techniques for structured AI interactions?

Prompt engineering techniques are required for structured AI interactions to achieve effective outputs. This Skill offers few-shot examples and chain of thought techniques, guiding large language models to process complex queries accurately.

How do I handle errors and retries when calling large language models?

Handling errors and retries when calling large language models prevents application crashes during API timeouts. This Skill implements a safe LLM call function that manages automatic retries and fallbacks for robust AI application development.

What are the limitations and best practices for token management in LLM applications?

Token management limitations in LLM applications include context window constraints and associated API costs. This Skill offers best practices for caching, evaluation, and privacy considerations to optimize token usage and maintain data security.