Automate n8n workflow documentation with Google Gemini AI and Telegram

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Important notice

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

1. Workflow Overview

AI Workflow Description and Template Generator This workflow automates the creation of professional documentation and template ready sticky notes for any n8n workflow using AI. How it works 1. Rece...

Best for

Document Extraction automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.telegramtrigger, n8n-nodes-base.telegram, n8n-nodes-base.code, @n8n/n8n-nodes-langchain.lmchatgooglegemini, @n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.if, n8n-nodes-base.extractfromfile

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Panth1823.

Original n8n.io source

1.1 Workflow description

Title: Automate n8n workflow documentation with Google Gemini AI and Telegram
Workflow name: Automate n8n workflow documentation with Google Gemini AI and Telegram

AI Workflow Description and Template Generator

This workflow automates the creation of professional documentation and template-ready sticky notes for any n8n workflow using AI.

How it works

Receives an n8n workflow JSON file via Telegram
Validates the input file type and extracts workflow data
Scrubs sensitive information and analyzes workflow structure
Uses Google Gemini AI to generate comprehensive documentation
Assembles a complete template with main workflow sticky note and logical section stickies
Sends back the documented workflow file, usage checklist, and setup guide via Telegram

Setup

Configure Telegram Trigger credentials for receiving files
Configure Telegram API credentials for sending messages
Configure Google Gemini Chat Model (Google PaLM API) credentials

Customization

Adjust the prompt in the "AI Template Generator" node to modify documentation style, detail level, or specific requirements for your use case.

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 - Main Sticky1

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

Block 2 - Telegram Trigger1

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.1

Block 3 - Get a file1

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

Block 4 - Scrub & Analyze Workflow

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 5 - Google Gemini Chat Model

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

Block 6 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 7 - Check Input Type1

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

Block 8 - Send a text message1

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

Block 9 - Extract from File1

Type / Role: n8n-nodes-base.extractFromFile - extractFromFile
Config choices: Version 1.1

Block 10 - AI Template Generator1

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.4

Block 11 - Assemble Final Template1

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 12 - Send Template File

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

Block 13 - Send Checklist1

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

Block 14 - Send Guide1

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

Block 15 - Input & Validation1

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

Block 16 - AI Documentation Generation1

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

Block 17 - Template Assembly & Delivery1

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

3. Summary Table

Workflow	Automate n8n workflow documentation with Google Gemini AI and Telegram
Complexity	advanced
Nodes	17
Categories	Document Extraction, AI Summarization
Author	Panth1823
Published	03 Dec 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/11467/11467.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 Document Extraction workflows AI Summarization workflows

Frequently asked questions

What does Automate n8n workflow documentation with Google Gemini AI and Telegram 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 Document Extraction, AI Summarization use case.

Panth1823

12 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.telegramtrigger n8n-nodes-base.telegram n8n-nodes-base.code @n8n/n8n-nodes-langchain.lmchatgooglegemini @n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.if n8n-nodes-base.extractfromfile

Complexity

advanced

Published 03 Dec 2025

Likes 0

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Install path: /data/workflows/11467/11467.json

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Automate n8n workflow documentation with Google Gemini AI and Telegram

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

AI Workflow Description and Template Generator

How it works

Setup

Customization

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Main Sticky1

Block 2 - Telegram Trigger1

Block 3 - Get a file1

Block 4 - Scrub & Analyze Workflow

Block 5 - Google Gemini Chat Model

Block 6 - Structured Output Parser

Block 7 - Check Input Type1

Block 8 - Send a text message1

Block 9 - Extract from File1

Block 10 - AI Template Generator1

Block 11 - Assemble Final Template1

Block 12 - Send Template File

Block 13 - Send Checklist1

Block 14 - Send Guide1

Block 15 - Input & Validation1

Block 16 - AI Documentation Generation1

Block 17 - Template Assembly & Delivery1

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