AI Social Media Creator
A fully autonomous n8n content engine — a daily schedule trigger has Google Gemini write a fresh quote/caption (deduped against a Google Sheet), pulls live weather context, then an AI agent generates a matching image via an image API, logs it to Sheets to avoid repeats, and auto-publishes the finished post straight to Facebook through the Graph API.
01Problem
Daily posting means writing a caption, making an image and publishing, about 20 minutes each time. It is the first thing dropped in a busy week, so the page goes quiet.
02Solution
A daily trigger has Gemini write a fresh caption, checked against a Google Sheet so it never repeats. It adds live weather context, generates a matching image, logs the post, and publishes to Facebook through the Graph API.
03Tools
04Outcome
At about 20 minutes a post by hand, compared with about 3 posts a week when it is done manually.
