llamaindex

Create RAG applications with document indexing and querying via LlamaIndex.

Updated Apr 11, 2026
One-click install
npx skills add https://github.com/hhhi21g/HealthCenter --skill llamaindex-hhhi21g
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llamaindex
Source: https://github.com/hhhi21g/HealthCenter/tree/main/.codex/skills/llamaindex
Command: npx skills add https://github.com/hhhi21g/HealthCenter --skill llamaindex-hhhi21g

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill solves the challenge of building complex RAG (Retrieval-Augmented Generation) applications by providing a comprehensive framework for document ingestion, indexing, and querying.

Core Features & Use Cases

  • Document Ingestion: Integrates with over 300 connectors for diverse data sources.
  • Indexing: Offers vector indices, query engines, and agents for efficient data retrieval.
  • Use Case: Use this Skill to create a knowledge base for your LLM chatbot, enabling it to answer complex questions based on your internal data.

Quick Start

To get started, install the llama-index package and load your documents into the index using the provided Python code example.

Frequently Asked Questions about llamaindex

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

FAQPage Schema
How do I build a RAG application with custom document indexing?

Build a RAG application with custom document indexing by loading your internal data into vector indices and query engines. This framework provides scripts to manage document ingestion and querying for your LLM applications efficiently.

What is the best way to connect diverse data sources for LLM applications?

Connect diverse data sources for LLM applications by using a framework with over 300 data connectors. This enables comprehensive document ingestion from various platforms directly into your knowledge retrieval system for complex question answering.

Does this RAG framework work with OpenAI and Anthropic models?

Yes, this RAG framework works with OpenAI and Anthropic models. Full functionality for building LLM applications requires the openai and anthropic dependencies to be installed alongside the core llama-index package in your environment.

Can I use vector indices to create a knowledge base for my chatbot?

Yes, you can use vector indices to create a knowledge base for your chatbot. This approach enables your LLM to answer complex questions based specifically on your internal data through advanced query engines and document indexing.

How do I get started with document ingestion for retrieval-augmented generation?

Get started with document ingestion for retrieval-augmented generation by installing the llama-index package and loading your documents into the index. The provided Python code example and scripts offer a quick start for your LLM applications.