AI-powered HighLevel CRM automation with GPT and MCP for contact and task management
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 19 nodes and runs when an MCP client calls one of its tools. Along the way it connects HighLevel, OpenAI Chat Model, Postgres Chat Memory and MCP Client.
How it runs
Trigger: When an MCP client calls one of its tools.
- AI Agent: runs an AI agent, with model: OpenAI Chat Model; 1 tool (MCP Client GHL); memory: Postgres Chat Memory
- Get an opportunity in HighLevel (High Level Tool): uses High Level Tool
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- High Level Tool
n8n-nodes-base.highLevelTool - MCP Server Trigger
@n8n/n8n-nodes-langchain.mcpTrigger - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Postgres Chat Memory
@n8n/n8n-nodes-langchain.memoryPostgresChat - MCP Client Tool
@n8n/n8n-nodes-langchain.mcpClientTool
From the author
HighLevel MCP Full CRM Automation With the HighLevel MCP Automation Workflow, you unlock the full potential of AI-driven CRM management inside n8n. This setup turns your HighLevel account into a fully orchestrated MCP-powered system, capable of executing…