{
  "id": 16056493,
  "title": "Build an AI Automation with an RSS Trigger in n8n",
  "url": "https://urgent.news/2026/10/22/build-an-ai-automation-with-an-rss-trigger-in-n8n",
  "topic": "ai",
  "section": "AI",
  "published": "2026-10-22T14:39:01.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/gym_growthx_b19a6a17c1306/build-an-ai-automation-with-an-rss-trigger-in-n8n-fic"
  },
  "original_language": "en",
  "account": "This tutorial guides readers through creating an n8n workflow that automates AI summarization of RSS feed items and posts summaries to Slack when relevant. The workflow starts with an RSS Feed Trigger node, which polls the feed every 30 minutes, ensuring deduplication since RSS has no webhooks. Next, an LLM summarization step with Anthropic's Chat Model is added, capping token costs per item using .slice(0, 6000). Validation of LLM output occurs in a Code node, ensuring JSON structure and required fields before proceeding. An IF node with a relevance threshold of 6 filters out low-quality summaries. Finally, a Slack node delivers formatted summaries, including title, link, relevance score, and tags. The tutorial also highlights error handling mechanisms, including a dedicated Error workflow for alerts and workarounds for Slack downtime. Optional enhancements include sending alerts via email or Notion, merging multiple feeds, or adding human approval steps before publishing.",
  "summary": "Most n8n + AI tutorials end with a workflow that works once. This one is built to keep running: it triggers on an RSS feed, summarizes new items with an LLM, filters out noise, and posts to Slack. It also covers what happens when things fail. The workflow RSS Feed Trigger → Basic LLM Chain (Claude) → Code (validate JSON) → IF (relevance) → Slack Plus a separate Error Workflow for alerts. Do you…",
  "key_points": [
    "n8n workflow automates AI summarization of RSS feed items",
    "Anthropic's Chat Model used with token cost cap per item",
    "Slack delivers formatted summaries with relevance score"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}