Generate AI meeting briefs for Google Calendar with GPT-4 & MadKudu MCP

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Prepare external meetings in Google Calendar with AI summaries powered by MadKudu Intelligence Automatically prepare for external meetings by generating AI powered attendee briefs and sending them ...

Best for

CRM automation workflows
AI Summarization automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.googlecalendar, n8n-nodes-base.splitout, n8n-nodes-base.filter, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.mcpclienttool, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Margo Rey.

Original n8n.io source

1.1 Workflow description

Title: Generate AI meeting briefs for Google Calendar with GPT-4 & MadKudu MCP
Workflow name: Generate AI meeting briefs for Google Calendar with GPT-4 & MadKudu MCP

Prepare external meetings in Google Calendar with AI summaries powered by MadKudu Intelligence

Automatically prepare for external meetings by generating AI-powered attendee briefs and sending them to your calendar, using MadKudu MCP.

Who’s it for

This workflow is designed for customer-facing professionals—such as Account Executives, Customer Success Managers, or Founders—who want to walk into meetings informed, without spending time researching attendees.

It’s perfect for teams that use Google Calendar, manage accounts in a CRM, and want to automate meeting prep with real-time enrichment and summaries.

How it works

The workflow checks Google Calendar every hour for upcoming meetings.
It filters out internal-only meetings using your company email domain.

For meetings with external attendees, it:

Uses MadKudu MCP to enrich attendees and company
Summarizes attendee details and context using an OpenAI model

It creates a private calendar event with the meeting brief, visible only to you.

How to set up

Connect your Google Calendar account.
Set your MadKudu API Key as a variable
Connect your OpenAI credentials.
Set your company domain (e.g. acme.com) as a variable

Test and Activate the workflow.

Requirements

Google Calendar integration
OpenAI credentials
MadKudu account with access to API key

How to customize the workflow

Adjust the trigger frequency to check more or less often.

Update the prompt in the AI Agent node to control the summary format or tone.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 2 - Get many events

Type / Role: n8n-nodes-base.googleCalendar - googleCalendar
Config choices: Version 1.3

Block 3 - Split Calendar Events

Type / Role: n8n-nodes-base.splitOut - splitOut
Config choices: Version 1

Block 4 - Keep meetings with external attendees

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2.2

Block 5 - AI Agent - Research Attendees

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.1

Block 6 - Send summary as event

Type / Role: n8n-nodes-base.googleCalendar - googleCalendar
Config choices: Version 1.3

Block 7 - MadKudu MCP

Type / Role: @n8n/n8n-nodes-langchain.mcpClientTool - mcpClientTool
Config choices: Version 1

Block 8 - OpenAI Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 9 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 12 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 13 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Generate AI meeting briefs for Google Calendar with GPT-4 & MadKudu MCP
Complexity	intermediate
Nodes	13
Categories	CRM, AI Summarization
Author	Margo Rey
Published	31 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/6752/6752.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source CRM workflows AI Summarization workflows

Frequently asked questions

What does Generate AI meeting briefs for Google Calendar with GPT-4 & MadKudu MCP do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your CRM, AI Summarization use case.

Margo Rey

3 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.googlecalendar n8n-nodes-base.splitout n8n-nodes-base.filter @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.mcpclienttool @n8n/n8n-nodes-langchain.lmchatopenai n8n-nodes-base.stickynote

Complexity

intermediate

Published 31 Jul 2025

Likes 0

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Install path: /data/workflows/6752/6752.json

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Generate AI meeting briefs for Google Calendar with GPT-4 & MadKudu MCP

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Prepare external meetings in Google Calendar with AI summaries powered by MadKudu Intelligence

Who’s it for

How it works

How to set up

Requirements

How to customize the workflow

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Block 2 - Get many events

Block 3 - Split Calendar Events

Block 4 - Keep meetings with external attendees

Block 5 - AI Agent - Research Attendees

Block 6 - Send summary as event

Block 7 - MadKudu MCP

Block 8 - OpenAI Model

Block 9 - Sticky Note

Block 10 - Sticky Note2

Block 11 - Sticky Note3

Block 12 - Sticky Note4

Block 13 - Sticky Note1

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions