Gmail MCP server – your all‑in‑one AI email toolkit

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Important notice

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

1. Workflow Overview

Gmail MCP Server Expose Gmail’s full API as a single SSE “tool server” endpoint for your AI agents. What it does Spins up an MCP Trigger that streams Server‑Sent Events to LangChain/N8N AI Agent no...

Best for

Ticket Management automation workflows
AI RAG automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.gmailtool, n8n-nodes-base.stickynote, @n8n/n8n-nodes-langchain.mcptrigger

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Gmail MCP server – your all‑in‑one AI email toolkit
Workflow name: Gmail MCP server – your all‑in‑one AI email toolkit

Gmail MCP Server Expose Gmail’s full API as a single SSE “tool server” endpoint for your AI agents.

What it does Spins up an MCP Trigger that streams Server‑Sent Events to LangChain/N8N AI Agent nodes.

Maps 20+ common Gmail operations (search, send, reply, draft, label & thread management, mark read/unread, delete, etc.) to ai_tool connections, so agents can invoke them with a simple JSON payload.

Why you’ll love it Agent‑ready: Plug the SSE URL into any N8N Agent or any other AI tool that uses MCP and start reasoning over email immediately.

Extensible: Add more GmailTool operations or swap credentials without touching your agent logic.

How to use Import the workflow (n8n ≥ v1.88).

Set up a gmailOAuth2 credential and select it on the GmailTool nodes.

Open the Gmail MCP Server node, copy the SSE URL, and paste it into your AI agent’s “Tool Server” field.

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 - addLabels

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 2 - delete

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 3 - get

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 4 - search

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 5 - markAsRead

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 6 - markAsUnread

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 7 - reply

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 8 - removeLabels

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 9 - Sticky Note

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

Block 10 - getLabels

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 11 - getLabel

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 12 - deleteLabel

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 13 - createLabel

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 14 - Sticky Note1

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

Block 15 - deleteDraft

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 16 - createDraft

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 17 - getDraft

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 18 - getManyDrafts

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 19 - Sticky Note2

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

Block 20 - getManyThreads

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 21 - getThread

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 22 - addLabelThread

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 23 - removeLabelThread

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 24 - replyThread

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Showing the first 24 of 27 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Gmail MCP server – your all‑in‑one AI email toolkit
Complexity	advanced
Nodes	27
Categories	Ticket Management, AI RAG
Author	Brian Money
Published	18 Apr 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/3605/3605.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 Ticket Management workflows AI RAG workflows

Frequently asked questions

What does Gmail MCP server – your all‑in‑one AI email toolkit 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 Ticket Management, AI RAG use case.

Brian Money

2 workflows

Nodes

n8n-nodes-base.gmailtool n8n-nodes-base.stickynote @n8n/n8n-nodes-langchain.mcptrigger

Complexity

advanced

Published 18 Apr 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/3605/3605.json

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Gmail MCP server – your all‑in‑one AI email toolkit

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - addLabels

Block 2 - delete

Block 3 - get

Block 4 - search

Block 5 - markAsRead

Block 6 - markAsUnread

Block 7 - reply

Block 8 - removeLabels

Block 9 - Sticky Note

Block 10 - getLabels

Block 11 - getLabel

Block 12 - deleteLabel

Block 13 - createLabel

Block 14 - Sticky Note1

Block 15 - deleteDraft

Block 16 - createDraft

Block 17 - getDraft

Block 18 - getManyDrafts

Block 19 - Sticky Note2

Block 20 - getManyThreads

Block 21 - getThread

Block 22 - addLabelThread

Block 23 - removeLabelThread

Block 24 - replyThread

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