Topic
LlamaIndex Agents & Tool Use
5 posts on llamaindex agents & tool use — part of framework tutorials on the n4n AI blog.
LlamaIndex FunctionAgent tool calling explained
A practical llamaindex functionagent tool calling tutorial: build agents with function tools, handle schemas, streaming, and avoid common pitfalls.
Give a LlamaIndex agent custom Python tools
A practical llamaindex custom tools tutorial: build Python functions, wrap them as tools, and wire them into a LlamaIndex agent that calls them reliably.
Connect LlamaIndex agents to external APIs
Step-by-step llamaindex agents external api tutorial: build LlamaIndex agents that call real HTTP APIs as tools, with runnable Python code and verification.
Build a research agent in LlamaIndex with n4n.ai
Learn to build a LlamaIndex research agent that queries external APIs and local data, using n4n.ai as an OpenAI-compatible LLM gateway.
Build a LlamaIndex ReAct agent with n4n.ai
Step-by-step llamaindex react agent tutorial: build a ReAct agent with custom tools using LlamaIndex and an OpenAI-compatible LLM gateway with runnable code.
More topics in framework tutorials
- AutoGen Agent Teams for Research & Automation11
- Choosing an AI Framework by Use Case10
- Framework Tutorials: Legal & Healthcare Document Q&A9
- One Backend, Every Model: Swapping GPT-5, Claude, Gemini & Llama Across Frameworks9
- AutoGen Human-in-the-Loop Workflows8
- LangChain Multi-Model Fallback & Routing8
- AutoGen Getting Started with n4n.ai7
- AutoGen Multi-Agent Conversations & Group Chat7
- Building Chatbots with Vercel AI SDK & Next.js7
- CrewAI Agent Roles & Task Design7
- CrewAI Getting Started with n4n.ai7
- CrewAI Real-World Crew Examples7