AI Assistant which answers questions with a RAG MCP and a Search Engine MCP
Knowledge & search workflow for n8n with 8 active steps. Starts with Chat Trigger. Uses OpenAI. Integrations include OpenAI.
What it does
8 active nodes · Starts with Chat Trigger.
Steps in the template include:
- When chat message received (Chat Trigger)
- AI Agent (AI Agent)
- OpenAI Chat Model (OpenAI Chat Model)
- Simple Memory (Simple Memory)
Nodes and integrations
- Chat Trigger
- AI Agent
- OpenAI Chat Model
- Simple Memory
- mcp Client Tool ×3
- MCP Client Tool
See the author’s step names
- When chat message received (Chat Trigger)
- AI Agent (AI Agent)
- OpenAI Chat Model (OpenAI Chat Model)
- Simple Memory (Simple Memory)
- MCP_Search_List_Tools (mcp Client Tool)
- MCP_Search_Search_Engine (mcp Client Tool) — executeTool
- RAG MCP Server (MCP Client Tool)
- MCP Client (mcp Client Tool)
Community node packages
Community nodes run third-party code and can access workflow data and the n8n host. Review the packages before running this template. Community node risks
Accounts and credentials
- OpenAI access
Credential types in the graph: openAiApi, mcpClientApi
AI models and swaps
OpenAI · Chat
gpt-4.1-mini in OpenAI Chat Model. Potentially swappable with a compatible n8n chat model node. Match tool calling before testing.
Resource information
- Credit basis
- Author listed by n8n
- Pricing
- Template access shown on n8n
- License
- Not specified
- Last record update
- Nov 5, 2026