Content & Social Media · n8n

Blog-to-Social Repurposer: every new post becomes a tweet thread and a LinkedIn post, automatically

An n8n workflow that watches your blog's RSS feed, has Claude rewrite each new post into a punchy X/Twitter thread and a LinkedIn post in your voice, saves both to a content calendar sheet, and DMs you a Telegram preview for one-tap approval.

difficulty Beginnersetup 30 minresult Two ready-to-post social drafts within minutes of hitting publish✓ Tested · July 4, 2026
  1. 1

    Watch the RSS feed

    Add an RSS Feed Trigger node pointed at your blog's feed URL (usually /feed or /rss.xml), polling every 15 minutes. It fires once per new post with the title, link, and full content — no webhooks, no plugin needed on the blog side.

  2. 2

    Let Claude repurpose the post

    Add an HTTP Request node to the Claude API (/v1/messages). Pass the post title and content. Prompt: write a 5-7 tweet thread (hook first, no hashtag soup, thread ends with the link) and a LinkedIn post (150-250 words, one clear takeaway, no I'm excited to announce). Ask for JSON with tweets (array) and linkedin (string). Paste 2-3 of your best past posts into the system prompt so it learns your voice.

  3. 3

    Parse the drafts

    Add a Code node that parses Claude's JSON, joins the tweet array into one numbered block for easy reading, and attaches the original post title and URL to each draft.

  4. 4

    Save to the content calendar

    Add a Google Sheets node in append mode: date, post title, post URL, tweet thread, LinkedIn draft, and a status column that starts as draft. Flip it to posted as you publish — the sheet becomes your single source of truth for what went out where.

  5. 5

    Get a Telegram preview

    Add a Telegram node that DMs you both drafts the moment they're ready. You read them with your morning coffee, tweak a word or two, and post — the blank-page part of social media is gone.

Frequently asked questions

How much does each blog post cost to repurpose?

One Claude call per post — typically 1-3 cents depending on post length. If you publish weekly, that's under a dollar a year. RSS, Google Sheets, and Telegram are all free.

Can it post directly to X and LinkedIn instead of drafting?

Technically yes — n8n has X and LinkedIn nodes you can chain after the parse step. The recipe deliberately stops at drafts: platforms are quick to flag fully automated posting, and a 30-second human review consistently produces better-performing posts. Add auto-posting only after you trust the output.

My blog is on Substack/Medium — do I have an RSS feed?

Almost certainly. Substack feeds live at yourname.substack.com/feed, Medium at medium.com/feed/@yourname, WordPress at yoursite.com/feed. Paste the URL into the RSS Trigger node and you're done.

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