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by Joey Townsend ✓ · 18 views · created 2026-09-30 · Market Research, AI Summarization

What this workflow does

This workflow has 27 nodes and runs on a schedule (cron 30 6 * * *) (plus 1 other trigger). It uses only n8n's built-in nodes. It also calls cisa.gov over HTTP.

How it runs

Trigger: On a schedule (cron 30 6 * * *) (plus 1 other trigger).

1. Build Config (Edit Fields (Set)): sets 15 fields: ollama, models.classify, models.write…
2. Split Feed List Into Items (Code): runs custom JavaScript code
3. Fetch CISA Exploited Vulnerabilities (HTTP Request): calls cisa.gov
4. Read Each RSS Feed (RSS Read): reads an RSS feed
5. Merge: merges the data from its input branches
6. Normalize Stories (Code): runs custom JavaScript code
7. Get History (Data table): get
8. Dedup Against History (Code): runs custom JavaScript code
9. Collect Titles for Embedding (Code): runs custom JavaScript code
10. Embed Titles with Ollama (HTTP Request): calls an HTTP API (POST)

…plus 15 more steps. See the full node list below.

HTTP calls to: cisa.gov

Before you upgrade to n8n 3.0

Nodes used (9)

• Schedule Triggern8n-nodes-base.scheduleTrigger
• Coden8n-nodes-base.code
• RSS Readn8n-nodes-base.rssFeedRead
• Mergen8n-nodes-base.merge
• HTTP Requestn8n-nodes-base.httpRequest
• Data tablen8n-nodes-base.dataTable
• Send Emailn8n-nodes-base.emailSend
• Edit Fields (Set)n8n-nodes-base.set
• Manual Triggern8n-nodes-base.manualTrigger

From the author

Quick overview This workflow runs every morning, reads multiple RSS feeds plus the CISA Known Exploited Vulnerabilities JSON feed, deduplicates and ranks recent items, then uses local Ollama models to classify and summarize the top stories before sending a…

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