Skip to main content
AgentsUse

LlamaIndex

Tools that work with LlamaIndex

An open source framework to build agentic applications, with a current company focus on document parsing and extraction through LlamaParse.

Every pairing below carries a compatibility record backed by an evidence page: the package, docs page, or MCP path that proves the connection. Pairings are grouped by connection type first, because that decides how much integration work you own. A tool missing here is unverified by AgentsUse, not incompatible. Read the LlamaIndex profile for setup and scope before choosing.

This hub lists 3 verified pairings. AgentsUse keeps hubs out of the search index until at least five tools have verified compatibility, so thin lists never masquerade as complete coverage.

Official adapters

Adapter packages published by the framework vendor or the tool vendor for this pairing.

Search and Retrieval APIsTavilyA web access API built for AI agents: search, extract, map, crawl, and research endpoints behind one key. Official adapter package via llama-index-tools-tavily-research (TavilyToolSpec). The LlamaIndex developer docs streaming page installs llama-index-tools-tavily-research, imports TavilyToolSpec from llama_index.tools.tavily_research and uses TAVILY_API_KEY.Search and Retrieval APIsExaA search API for AI: natural-language queries over an index built for agents, with content returned in model-ready shapes. Official adapter package via llama-index-tools exa tool spec listed for LlamaIndex agents. A fetched run-llama llama_index issue states developers building agents with LlamaIndex currently have real time web search options including Tavily, Exa and Brave Search, in the context of LlamaHub Agent Tools.Search and Retrieval APIsBrave Search APIAn independent search index exposed as APIs for web, news, images, video, places, and LLM-ready context for agent grounding. Official adapter package via llama-index-tools brave_search tool spec listed for LlamaIndex agents. The same fetched run-llama issue lists Brave Search alongside Tavily and Exa as a current LlamaIndex agent web search option for LlamaHub listing context.
Tavily: Profile EvidenceExa: Profile EvidenceBrave Search API: Profile Evidence

How to choose from this list

Start from the job, not the framework: find the tool whose limitations you can live with, then check how it connects. Native and official adapter paths usually mean the pairing is maintained by someone whose roadmap you can read. Community adapters and API-only options shift the maintenance to your team. When two tools both fit, prefer the one whose integration page shows a configuration you can run unchanged, and keep a person reviewing the first outputs the pairing produces.