Enhance Chat Responses with Real-Time Search via Bright Data MCP & Gemini AI
Needs changesNeeds changes. This template uses 2 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes), HTTP Request Tool (legacy). 2 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 13 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects Google Gemini Chat Model, HTTP Request and Mcp (community). It also calls webhook.site over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).
- Mcp Client: uses Mcp Client
- AI Agent: runs an AI agent, with model: Google Gemini Chat Model; 5 tools (MCP Client List all tools, Bing Search Engine for Bright Data, Google Search Engine for Bright Data, Yandex Search Engine for Bright Data…); memory: Simple Memory
- Set search query (Edit Fields (Set)): sets 1 field: search_query
- Mcp Client: execute tool
Services it uses
HTTP calls to: webhook.site
Before you upgrade to n8n 3.0
2 things in this workflow are removed in n8n 3.0. Fix them before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent (v1.8): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
- HTTP Request Tool (legacy) in HTTP Request for Webhook Notification: replace with HTTP Request node connected to the AI Agent's Tool input.
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
| HTTP Request Tool (legacy) HTTP Request for Webhook Notification | HTTP Request node connected to the AI Agent's Tool input |
Nodes used (9)
- Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger - AI Agent
@n8n/n8n-nodes-langchain.agent - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Manual Trigger
n8n-nodes-base.manualTrigger - Mcp Client
n8n-nodes-mcp.mcpClient - Edit Fields (Set)
n8n-nodes-base.set - Mcp Client Tool
n8n-nodes-mcp.mcpClientTool - HTTP Request Tool
@n8n/n8n-nodes-langchain.toolHttpRequest
From the author
Disclaimer This template is only available on n8n self-hosted as it's making use of the community node for MCP Client. Who this is for? The Chat Conversations with Bright Data MCP Search Engines & Google Gemini workflow is designed for users who need…