llamaindex

Manage data connectors, document loading, indexing, and query engine creation for LLM applications.

3|1|Updated Feb 2, 2026
One-click install
npx skills add https://github.com/HouseGarofalo/claude-code-base --skill llamaindex-housegarofalo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: llamaindex
Source: https://github.com/HouseGarofalo/claude-code-base/tree/main/.claude/skills/llamaindex
Command: npx skills add https://github.com/HouseGarofalo/claude-code-base --skill llamaindex-housegarofalo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires llama-index, llama-index-llms-openai, llama-index-embeddings-openai, llama-index-vector-stores-chroma, llama-index-readers-file, chromadb, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the process of building sophisticated Large Language Model (LLM) applications by providing a robust framework for data ingestion, indexing, and querying.

Core Features & Use Cases

  • Data Indexing: Create various types of indexes (Vector, Summary, Keyword) over your documents.
  • Querying: Build powerful query engines for question answering, summarization, and more.
  • Use Case: Develop a RAG (Retrieval Augmented Generation) application that allows users to ask natural language questions about a large corpus of internal documents, with the LLM providing accurate, context-aware answers.

Quick Start

Use the llamaindex skill to load documents from the './data' directory and create a vector index.

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 LlamaIndex and OpenAI?▼

To build a RAG application with LlamaIndex, you load documents from a directory, create a vector index, and configure a query engine. This Skill manages data ingestion, indexing, and querying using OpenAI LLMs and embeddings.

Can I use ChromaDB as a vector store for LlamaIndex document indexing?▼

Yes, ChromaDB is supported as an external vector store for LlamaIndex document indexing. You can store and retrieve vector embeddings from ChromaDB to build context-aware question answering systems over your internal documents.

What is the best way to index internal documents for natural language search?▼

The best way to index internal documents for natural language search is creating a vector index. This Skill facilitates document loading and indexing, allowing users to ask natural language questions and receive accurate, context-aware answers from the LLM.

Does this LlamaIndex Skill support creating summary and keyword indexes?▼

Yes, this LlamaIndex Skill supports creating various index types including Vector, Summary, and Keyword indexes. You can build query engines for question answering and summarization over your loaded documents.

How do I load files from a local directory to create a query engine?▼

You can load files from a local directory like './data' using the included file readers, then create a vector index. The Skill handles document loading and query engine creation to enable retrieval augmented generation over your data.

Why use LlamaIndex for data indexing instead of other RAG frameworks?▼

LlamaIndex provides a robust framework specifically for data ingestion, indexing, and querying. It manages data connectors and various index types, simplifying the development of sophisticated LLM applications with context-aware document search.