Daily topic news digest with Gemini AI, Decodo MCP and Slack

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Important notice

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

1. Workflow Overview

Try It Out! This n8n template demonstrates how to build an autonomous AI news agent using Decodo MCP that automatically finds, scrapes, and delivers fresh industry news to your team via Slack. Use ...

Best for

Market Research automation workflows
AI RAG automation workflows
advanced n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.mcpclienttool, n8n-nodes-base.splitout, n8n-nodes-base.slack, @n8n/n8n-nodes-langchain.lmchatgooglegemini, n8n-nodes-base.removeduplicates, n8n-nodes-base.aggregate, n8n-nodes-base.set, n8n-nodes-base.code

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Daily topic news digest with Gemini AI, Decodo MCP and Slack
Workflow name: Daily topic news digest with Gemini AI, Decodo MCP and Slack

Try It Out!

This n8n template demonstrates how to build an autonomous AI news agent using Decodo MCP that automatically finds, scrapes, and delivers fresh industry news to your team via Slack.

Use cases are many – automated news monitoring for your industry, competitive intelligence gathering, startup monitoring, regulatory updates, research automation, or daily briefings for your organization.

How it works

Define your news topics using the Set node – AI, MCP, web scraping, whatever matters to your business.
The AI Agent processes those topics using the Gemini Chat Model, determining which tools to use and when.
Here's where it gets interesting: Decodo MCP gives your AI agent the tools to search Google, scrape websites, and parse content automatically – all while bypassing geo-restrictions and anti-bot measures.
The agent hunts for fresh articles from the last 48 hours, extracts clean data, and returns structured JSON results.
Format Results cleans up the AI's messy output and removes duplicates.
Your polished news digest gets delivered to Slack with clickable links and summaries.

How to use

Schedule trigger runs daily at 9 AM – adjust timing or swap for webhook triggers as needed.
Customize topics in the Set node to match your industry.
Scales effortlessly: add more topics, tweak search criteria, done.

Requirements

Decodo MCP credentials (free trial available) – grab the Smithery connection URL with keys and paste it straight into your n8n MCP node. Done.
Gemini API key for the AI processing – drop it into the Google Gemini Chat Model node and pick whichever Gemini model fits your needs.
Slack workspace for delivery – n8n's Slack integration docs have you covered.

What the final output looks like

Here's what your team receives in Slack every morning:

Need help?

Join the Discord or email [email protected] for questions.

Happy Automating!

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 - Decodo MCP

Type / Role: @n8n/n8n-nodes-langchain.mcpClientTool - mcpClientTool
Config choices: Version 1.1

Block 2 - Split

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

Block 3 - Slack

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.3

Block 4 - Gemini Chat Model

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

Block 5 - Remove Duplicates

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

Block 6 - Combine Results

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

Block 7 - Set Topics

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 8 - Format Results

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

Block 9 - Schedule Trigger

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

Block 10 - Sticky Note

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

Block 11 - Sticky Note1

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

Block 12 - Agent: News Finder

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 13 - Sticky Note2

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

Block 14 - Sticky Note3

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

Block 15 - Sticky Note4

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

3. Summary Table

Workflow	Daily topic news digest with Gemini AI, Decodo MCP and Slack
Complexity	advanced
Nodes	15
Categories	Market Research, AI RAG
Author	Satyam Tripathi
Published	19 Sept 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/8738/8738.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 Market Research workflows AI RAG workflows

Frequently asked questions

What does Daily topic news digest with Gemini AI, Decodo MCP and Slack 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 Market Research, AI RAG use case.

Satyam Tripathi

1 workflow

Nodes

@n8n/n8n-nodes-langchain.mcpclienttool n8n-nodes-base.splitout n8n-nodes-base.slack @n8n/n8n-nodes-langchain.lmchatgooglegemini n8n-nodes-base.removeduplicates n8n-nodes-base.aggregate n8n-nodes-base.set n8n-nodes-base.code

Complexity

advanced

Published 19 Sept 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/8738/8738.json

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Daily topic news digest with Gemini AI, Decodo MCP and Slack

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Try It Out!

How it works

How to use

Requirements

What the final output looks like

Need help?

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Decodo MCP

Block 2 - Split

Block 3 - Slack

Block 4 - Gemini Chat Model

Block 5 - Remove Duplicates

Block 6 - Combine Results

Block 7 - Set Topics

Block 8 - Format Results

Block 9 - Schedule Trigger

Block 10 - Sticky Note

Block 11 - Sticky Note1

Block 12 - Agent: News Finder

Block 13 - Sticky Note2

Block 14 - Sticky Note3

Block 15 - Sticky Note4

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