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Web search chatbot with GPT-4o and MCP Brave Search

Developers and automation teams that want a chatbot able to search the web through MCP tools inside n8n.

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Open on n8n.io ↗

Paste it straight onto an n8n canvas with Ctrl+V or Cmd+V.

build-a-web-search-chatbot-with-gpt-4o-and-mcp-brave-search.json

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What it does

A chat workflow where an AI Agent powered by GPT-4o receives a message, loads the available Brave tools through an MCP node and runs web searches to answer. Simple Memory keeps short-term conversation context. It needs a self-hosted n8n because it uses a community MCP node.

Use cases

  1. 01Answer questions using live web search results
  2. 02Prototype an MCP tool-calling agent in n8n
  3. 03Add search to an internal chat assistant

Connects

AI Agent · OpenAI Chat Model · Simple Memory

Questions about
Web search chatbot with GPT-4o and MCP Brave Search.

What is Web search chatbot with GPT-4o and MCP Brave Search used for?

Developers and automation teams that want a chatbot able to search the web through MCP tools inside n8n. A chat workflow where an AI Agent powered by GPT-4o receives a message, loads the available Brave tools through an MCP node and runs web searches to answer. Simple Memory keeps short-term conversation context. It needs a self-hosted n8n because it uses a community MCP node.

How do I import Web search chatbot with GPT-4o and MCP Brave Search into n8n?

Copy the workflow JSON from this page and paste it onto the n8n canvas with Ctrl+V or Cmd+V. Then connect your credentials in each node.

Is Web search chatbot with GPT-4o and MCP Brave Search safe to use?

It passed our automatic scan for credential theft, hidden instructions and risky install commands. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.