ai-engineer

Implement production-grade LLM applications, RAG systems, and agent architectures.

2|Updated Feb 6, 2026
One-click install
npx skills add https://github.com/bcastelino/agent-skills-kit --skill ai-engineer-bcastelino
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ai-engineer
Source: https://github.com/bcastelino/agent-skills-kit/tree/main/skills/ai-engineer
Command: npx skills add https://github.com/bcastelino/agent-skills-kit --skill ai-engineer-bcastelino

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides expert guidance and capabilities for building and deploying production-grade AI features, focusing on LLM applications, RAG systems, and agent architectures.

Core Features & Use Cases

  • LLM Integration: Seamlessly integrate various LLMs (OpenAI, Anthropic, open-source) and manage model serving.
  • Advanced RAG: Implement sophisticated Retrieval-Augmented Generation pipelines with hybrid search and reranking.
  • Agent Frameworks: Develop complex agent workflows using LangChain, LlamaIndex, and AutoGen.
  • Use Case: Design and implement a scalable RAG system for enterprise knowledge management that leverages hybrid search and advanced prompt engineering for accurate question answering.

Quick Start

Design a production RAG system for enterprise knowledge base with hybrid search.

Frequently Asked Questions about ai-engineer

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

FAQPage Schema
How do I build a production-grade RAG system with hybrid search?

To build a production RAG system with hybrid search, implement sophisticated Retrieval-Augmented Generation pipelines that combine vector search with reranking mechanisms. This approach ensures accurate question answering for enterprise knowledge bases by optimizing retrieval relevance.

How does agent architecture work with LangChain and LlamaIndex?

Agent architecture works with LangChain and LlamaIndex by developing complex agent workflows that orchestrate LLM interactions. These frameworks enable autonomous agents to execute multi-step reasoning and tool usage within scalable AI solutions.

Can I integrate open-source LLMs into a production AI application?

Yes, you can integrate open-source LLMs into a production AI application alongside proprietary models like OpenAI and Anthropic. Seamless LLM integration manages model serving to ensure reliable and scalable AI feature deployment.

What's the best way to optimize prompt engineering for enterprise knowledge management?

The best way to optimize prompt engineering for enterprise knowledge management is to combine advanced prompt techniques with hybrid search in a RAG pipeline. This ensures accurate question answering by grounding LLM responses in retrieved enterprise context.

Does implementing agent frameworks require a vector database?

Implementing agent frameworks often requires a vector database to provide efficient semantic search capabilities. Vector databases store and retrieve embeddings that ground agent workflows, enabling accurate context retrieval for complex AI operations.

Why does my RAG pipeline return inaccurate results in production?

RAG pipelines return inaccurate results in production when lacking hybrid search and reranking mechanisms. Implementing advanced Retrieval-Augmented Generation with proper vector search and prompt engineering grounds responses accurately for reliable AI solutions.