Chat Hub Web Search Agent with Tavily Search

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Built by Liam McGarrigle Liam McGarrigle
Created on June 06, 2026

Description

A blazing fast research agent that works nativly in n8n's Chat Hub.

This agent is preconfigured with an optional system prompt for both Chat Hub and to use the Tavily search tool.

Setup Steps
Sign up for the generous Tavily Free Tier
Add your Tavily API key in the credentials in the tool
Never use a search engine again!

Nodes Used (3)

AI Agent
@n8n/n8n-nodes-langchain.agent
OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter
Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow