Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery

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Important notice

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

1. Workflow Overview

How it works This workflow automatically curates and sends a daily AI/Tech news digest by aggregating articles from premium tech publications and using AI to select the most relevant and trending s...

Best for

Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.set, n8n-nodes-base.splitout, n8n-nodes-base.rssfeedread, n8n-nodes-base.code, n8n-nodes-base.aggregate, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.gmail

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery
Workflow name: Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery

How it works

This workflow automatically curates and sends a daily AI/Tech news digest by aggregating articles from premium tech publications and using AI to select the most relevant and trending stories.

🔄 Automated News Pipeline

RSS Feed Collection - Fetches articles from 14 premium tech news sources (TechCrunch, MIT Tech Review, The Verge, Wired, etc.)
Smart Article Filtering - Limits articles per source to ensure diverse coverage and prevent single-source domination
Data Standardization - Cleans and structures article data (title, summary, link, date) for AI processing
AI-Powered Curation - Uses Google Vertex AI to analyze articles and select top 10 most relevant/trending stories
Newsletter Generation - Creates professional HTML newsletter with summaries and direct links
Email Delivery - Automatically sends formatted digest via Gmail

🎯 Key Features

Premium Sources - Curates from 14 top-tier tech publications
AI Quality Control - Intelligent article selection and summarization
Balanced Coverage - Prevents source bias with smart filtering
Professional Format - Clean HTML newsletter design
Scheduled Automation - Daily delivery at customizable times
Error Resilience - Continues processing even if some feeds fail

Setup Steps

1. 🔑 Required API Access

Google Cloud Project with Vertex AI API enabled
Google Service Account with AI Platform Developer role
Gmail API enabled for email sending

2. ☁️ Google Cloud Setup

Create or select a Google Cloud Project
Enable the Vertex AI API
Create a service account with these permissions:
- AI Platform Developer
- Service Account User
Download the service account JSON key
Enable Gmail API for the same project

3. 🔐 n8n Credentials Configuration

Add these credentials to your n8n instance:

Google Service Account (for Vertex AI):

Upload your service account JSON key
Name it descriptively (e.g., "Vertex AI Service Account")

Gmail OAuth2:

Use your Google account credentials
Authorize Gmail API access
Required scopes: gmail.send

4. ⚙️ Workflow Configuration

Import the workflow into your n8n instance
Update node configurations:
- Google Vertex AI Model: Set your Google Cloud Project ID
- Send Newsletter Email: Update recipient email address
- Daily Newsletter Trigger: Adjust schedule time if needed
Verify credentials are properly connected to respective nodes

5. 📰 RSS Sources Customization (Optional)

The workflow includes 14 premium tech news sources:

TechCrunch (AI & Startups)
The Verge (AI section)
MIT Technology Review
Wired (AI/Science)
VentureBeat (AI)
ZDNet (AI topics)
AI Trends
Nature (Machine Learning)
Towards Data Science
NY Times Technology
The Guardian Technology
BBC Technology
Nikkei Asia Technology

To customize sources:

Edit the "Configure RSS Sources" node
Add/remove RSS feed URLs as needed
Ensure feeds are active and properly formatted

6. 🚀 Testing & Deployment

Manual Test: Execute the workflow manually to verify setup
Check Email: Confirm newsletter arrives with proper formatting
Verify AI Output: Ensure articles are relevant and well-summarized
Schedule Activation: Enable the daily trigger for automated operation

💡 Customization Options

Newsletter Timing:

Default: 8:00 AM UTC daily
Modify "triggerAtHour" in the Schedule Trigger node
Add multiple daily sends if desired

Content Focus:

Adjust the AI prompt in "AI Tech News Curator" node
Specify different topics (e.g., focus on startups, enterprise AI, etc.)
Change output language or format

Email Recipients:

Update single recipient in Gmail node
Or modify to send to multiple addresses
Integrate with mailing list services

Article Limits:

Current: Max 5 articles per source
Modify the filtering logic in "Filter & Balance Articles" node
Adjust total article count in AI prompt

🔧 Troubleshooting

Common Issues:

RSS Feed Failures: Individual feed failures won't stop the workflow
AI Rate Limits: Vertex AI has generous limits, but monitor usage
Gmail Sending: Ensure sender email is authorized in Gmail settings
Missing Articles: Some RSS feeds may be inactive - check source URLs

Performance Tips:

Monitor execution times during peak RSS activity
Consider adding delays if hitting rate limits
Archive old newsletters for reference

This workflow transforms daily news consumption from manual browsing to curated, AI-powered intelligence delivered automatically to your inbox.

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 - Daily Newsletter Trigger

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

Block 2 - Configure RSS Sources

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

Block 3 - Split RSS URLs

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

Block 4 - Fetch RSS Articles

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

Block 5 - Filter Articles

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

Block 6 - Clean Data

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

Block 7 - Combine Articles

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

Block 8 - AI Newsletter Creator

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

Block 9 - Send Newsletter

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

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

3. Summary Table

Workflow	Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery
Complexity	intermediate
Nodes	11
Categories	Multimodal AI
Author	Alex Huy
Published	26 Aug 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/7874/7874.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 Multimodal AI workflows

Frequently asked questions

What does Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery 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 Multimodal AI use case.

Alex Huy

4 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.set n8n-nodes-base.splitout n8n-nodes-base.rssfeedread n8n-nodes-base.code n8n-nodes-base.aggregate @n8n/n8n-nodes-langchain.openai n8n-nodes-base.gmail

Complexity

intermediate

Published 26 Aug 2025

Likes 0

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Install path: /data/workflows/7874/7874.json

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Daily tech news curation with RSS, GPT-4o-Mini, and Gmail delivery

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How it works

🔄 Automated News Pipeline

🎯 Key Features

Setup Steps

1. 🔑 Required API Access

2. ☁️ Google Cloud Setup

3. 🔐 n8n Credentials Configuration

4. ⚙️ Workflow Configuration

5. 📰 RSS Sources Customization (Optional)

6. 🚀 Testing & Deployment

💡 Customization Options

🔧 Troubleshooting

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Daily Newsletter Trigger

Block 2 - Configure RSS Sources

Block 3 - Split RSS URLs

Block 4 - Fetch RSS Articles

Block 5 - Filter Articles

Block 6 - Clean Data

Block 7 - Combine Articles

Block 8 - AI Newsletter Creator

Block 9 - Send Newsletter

Block 10 - Sticky Note

Block 11 - 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