Stop writing social copy! Here’s the 9-node n8n workflow to automate AI-driven content generation from your blog’s RSS feed.
Hey everyone,
I’m excited to share a production-ready workflow we built at RijabAI Automation Studio that has fundamentally changed how we handle content distribution. We call it the Content Multiplier.
If you manage a blog and struggle with the constant, repetitive task of manually crafting social media posts for every new article, this workflow is for you. It uses n8n to connect your RSS feed directly to Google’s Gemini API, automatically generating tailored posts for X (Twitter) and LinkedIn, and publishing them instantly.
The Workflow at a Glance (9 Nodes, Zero Manual Steps)
| Node | Purpose | Key Configuration Point |
|---|---|---|
| RSS Feed Read | The Trigger | Set to your blog’s feed URL and preferred interval. |
| HTTP Request | Fetch Content | Pulls the full article URL provided by the RSS feed. |
| Extract Article Text (Code) | Crucial Step | Uses a custom Code node and specific CSS selectors to isolate the main article text (this is the only part you need to customise for your site’s HTML structure). |
| Gemini - X Post | AI Generation | Uses a system prompt to distil the article text into a punchy, 280-character post with relevant hashtags. |
| Gemini - LinkedIn Post | AI Generation | Uses a different system prompt to create a professional, engaging summary suitable for a business audience. |
| Post to X | Publishing | Connects to your X credentials and uses the output from the X Post node. |
Next nodes:
Post to LinkedIn Publishing Connects to your LinkedIn credentials and uses the output from the LinkedIn Post node.
If Error Handling Checks if the previous steps were successful.
Get a message (Gmail) Notification Sends a confirmation or error message to the team.
The Power of the AI Prompt
The real magic is in the two separate Gemini nodes. We’re not using one generic prompt; we’re using highly specific system instructions to ensure the output matches the tone and format of the target network:
-
Prompt for X: “You are a viral tweet strategist. Convert the following article into a short, attention-grabbing post of 280 characters or less. Include 2-3 trending, relevant hashtags and a clear call to action to read the full article.”
-
Prompt for LinkedIn: “You are a B2B Marketing Director. Write a professional, executive-level summary of the following article for LinkedIn. Focus on the core business challenge solved and use a conversational, value-driven tone. Do not use hashtags.”
Get the Workflow
You can download the full JSON file to import this workflow directly into your n8n instance:
[Link to Content Multiplier (RSS → Gemini → X + LinkedIn + Email via SMTP).json]
Let me know what you think, or if you have ideas for adding another branch (e.g., creating an abstract for a weekly email digest)! Happy automating!