WordPress content assistant: Article recommendations & Q&A with Mistral AI
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 48 nodes and runs when a chat message arrives (plus 1 other trigger). Along the way it connects Mistral Cloud Chat Model.
How it runs
Trigger: When a chat message arrives (plus 1 other trigger).
- Chat Memory Manager: uses Chat Memory Manager, with memory: Simple Memory
- Execution Data: uses Execution Data
- LLM Router (Text Classifier): classifies text into categories with AI, with model: Mistral Cloud Chat Model
- JobType Router (Switch): routes items into branches
- Greeting Agent (AI Agent): runs an AI agent, with model: Mistral Cloud Chat Model; memory: Window Buffer Memory
- Articles agent (AI Agent): runs an AI agent, with model: Mistral Cloud Chat Model; 2 tools (Q&A with single WordPress post, Q&A for suggesting WordPress posts); memory: Window Buffer Memory
- 'Say goodbye' Agent (AI Agent): runs an AI agent, with model: Mistral Cloud Chat Model; memory: Window Buffer Memory
- 'Handle Unexpected Situation' Agent (AI Agent): runs an AI agent, with model: Mistral Cloud Chat Model; memory: Window Buffer Memory
- Keyword Search Planner Agent (AI Agent): runs an AI agent, with model: Mistral Cloud Chat Model; memory: Window Buffer Memory; output parser: Structured Output Parser
- Search blog (HTTP Request): calls an HTTP API
…plus 16 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in Post Recommendation Agent (v1.7), Writer Agent (v1.7), Greeting Agent (v1.7)…: replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) Post Recommendation Agent (v1.7), Writer Agent (v1.7), Greeting Agent (v1.7), 'Handle Unexpected Situation' Agent (v1.7), Articles agent (v1), Keyword Search Planner Agent (v1.7), 'Say goodbye' Agent (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Rarely used nodes in this template: @n8n/n8n-nodes-langchain.retrieverWorkflow
Nodes used (20)
- Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - AI Agent
@n8n/n8n-nodes-langchain.agent - Question and Answer Chain
@n8n/n8n-nodes-langchain.chainRetrievalQa - HTTP Request
n8n-nodes-base.httpRequest - Text Classifier
@n8n/n8n-nodes-langchain.textClassifier - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Respond to Webhook
n8n-nodes-base.respondToWebhook - Code
n8n-nodes-base.code - Mistral Cloud Chat Model
@n8n/n8n-nodes-langchain.lmChatMistralCloud - Execution Data
n8n-nodes-base.executionData - Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - Switch
n8n-nodes-base.switch - Split Out
n8n-nodes-base.splitOut - Edit Fields (Set)
n8n-nodes-base.set - Aggregate
n8n-nodes-base.aggregate - Execute Sub-workflow
n8n-nodes-base.executeWorkflow - Workflow Retriever
@n8n/n8n-nodes-langchain.retrieverWorkflow - Call n8n Workflow Tool
@n8n/n8n-nodes-langchain.toolWorkflow - Chat Memory Manager
@n8n/n8n-nodes-langchain.memoryManager
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