llamaindex

Ingest documents from 300+ connectors into vector indices for retrieval-augmented generation.

52|6|Updated Nov 24, 2025
One-click install
npx skills add https://github.com/ovachiever/droid-tings --skill llamaindex
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: llamaindex
Source: https://github.com/ovachiever/droid-tings/tree/main/skills/llamaindex
Command: npx skills add https://github.com/ovachiever/droid-tings --skill llamaindex

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a complete data framework for building LLM-powered apps with retrieval augmented generation, document ingestion, indices, and agents.

Core Features & Use Cases

  • RAG & Q&A: Retrieve context and answer with structured context.
  • Document Ingestion: Large variety of connectors and loaders to ingest data.
  • Indices & Engines: Vector, list, and tree indices with query engines.
  • Agents with Tools: Tool integration for automated workflows.
  • Multi-Modal Support: Multi-modal tools and data flows.

Quick Start

Create a VectorStoreIndex from documents, then query with a simple engine for robust Q&A over private data.

Frequently Asked Questions about llamaindex

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

FAQPage Schema
How do I build a retrieval-augmented generation app with document ingestion?▼

Retrieval-augmented generation (RAG) combines document ingestion with LLM queries to answer questions over private data. LlamaIndex provides 300+ connectors to ingest documents, vector indices to store embeddings, and query engines to retrieve context and generate answers without retraining your model.

Can I ingest data from multiple sources into a vector index?▼

Yes. LlamaIndex supports 300+ data connectors for multi-source ingestion—databases, APIs, cloud storage, and file formats. Documents are loaded, indexed into vector or other index types, then queried through a single unified interface for consistent retrieval across all sources.

What's the difference between vector indices, list indices, and tree indices for document retrieval?▼

Vector indices use embeddings for semantic similarity search; list indices scan documents sequentially with LLM refinement; tree indices build hierarchical summaries for recursive retrieval. Choose based on query complexity, latency requirements, and whether you need dense or sparse matching across your ingested documents.

How do I set up agents with tools for automated Q&A over private data?▼

Agents in LlamaIndex integrate tools and query engines to automate multi-step workflows. Define tools, attach them to an agent, and let the agent decide which tools to call based on user queries. Combined with vector indices, agents enable intelligent Q&A, routing, and decision-making over your private documents.

Does LlamaIndex support multimodal data like images and text together?▼

Yes. LlamaIndex includes multimodal tools and data flows to ingest and index both text and images. Multimodal indices and query engines retrieve context from mixed-format documents, enabling applications like visual Q&A and document understanding across diverse data types.

Can I use LlamaIndex for chatbots that answer questions about my documents?▼

Yes. LlamaIndex is designed for document-based chatbots and knowledge retrieval systems. Ingest your documents with multi-source connectors, index them with vector or other indices, then build a query engine or agent to power conversational Q&A with retrieved context and private data governance.