🧠 AI & AgentsIntermediate● Active🧠 AI-powered

Build your first AI MCP Server

A 22-step ai & agents automation, triggered by mcp server, sub-workflow, chat, connecting Google Calendar, HTTP / REST API, OpenAI (LLM), with built-in AI reasoning.

⬇ Download workflow JSON
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What this does for your business

In plain terms: this is an AI assistant that works whenever someone chats with it. It uses AI to understand and generate content, so it handles judgement-style work, not just moving data. It connects to Google Calendar, OpenAI (LLM) and completes multi-step tasks for you automatically — the kind of work you'd otherwise hand to a virtual assistant.

22
Nodes
3
Integrations
18
Connections
MCP server, Sub-workflow, Chat
Trigger

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🏗️ Architecture diagram

The real node graph exported from n8n — triggers (green), AI nodes (violet), services and logic — laid out as they run.

🧠AI Agentagent📅SearchEventgoogleCalendarTool📅CreateEventgoogleCalendarTool📅UpdateEventgoogleCalendarTool📅DeleteEventgoogleCalendarToolGoogle Calendar MCPmcpTriggerWhen Executed by Anot…executeWorkflowTrig…SwitchswitchConvert Text to Upper…setConvert Text to Lower…set🧠Convert TexttoolWorkflowWhen chat message rec…chatTrigger🧠Simple MemorymemoryBufferWindow🧠Calendar MCPmcpClientTool🧠My FunctionsmcpClientToolMy Functions ServermcpTriggerRandom user datadebugHelper🧠Generate random user …toolWorkflowReturn only some fiel…set🌐Joke RequesthttpRequest🧠Random JokestoolWorkflow🧠OpenAI 4olmChatOpenAi

⚙️ How it works

  1. SearchEvent · googleCalendarTool
  2. CreateEvent · googleCalendarTool
  3. UpdateEvent · googleCalendarTool
  4. DeleteEvent · googleCalendarTool
  5. Google Calendar MCP · mcpTrigger
  6. When Executed by Another Workflow · executeWorkflowTrigger
  7. Convert Text · toolWorkflow
  8. When chat message received · chatTrigger
  9. Simple Memory · memoryBufferWindow
  10. Calendar MCP · mcpClientTool
  11. My Functions · mcpClientTool
  12. My Functions Server · mcpTrigger
  13. Generate random user data · toolWorkflow
  14. Random Jokes · toolWorkflow

💼 Business analysis

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Business use case

Deploys an autonomous AI agent that can reason over instructions, call tools, and take multi-step actions on behalf of a team — replacing repetitive knowledge work. It orchestrates Google Calendar, HTTP / REST API, OpenAI (LLM) so a single natural-language request becomes a completed task.

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Market need

Businesses are racing to put AI agents to work but lack the engineering to wire models to their real tools and data. This delivers that wiring as a ready-to-run asset.

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Market value

Custom AI-agent builds are quoted at $3,000–$15,000+ by agencies, with managed retainers on top. As a productised template it commands premium one-time or subscription pricing.

🧩 Integrations & stack

📅Google Calendar🌐HTTP / REST API🧠OpenAI (LLM)
Node typesagent, googleCalendarTool, mcpTrigger, executeWorkflowTrigger, switch, set, toolWorkflow, chatTrigger, memoryBufferWindow, mcpClientTool, debugHelper, httpRequest, lmChatOpenAiWorkflow ID0ozXyfM2J7IPOIa2
⬇ Download workflow JSON ← Back to library