Wanted to share a side project I’ve been building.
It’s a Chrome extension that:
- Reads your X/Twitter timeline
- Uses the Gemini API to analyze each post
- Generates replies automatically
- Posts them on your behalf
- Repeats this for 15 posts
Why?
To automate engagement and help creators stay consistent.
The tool uses:
- Manifest V3
- Content scripts controlling DOM + input
- Gemini 1.0 API
- A custom system prompt for tone control
Upcoming features:
- Scheduled posting
- Auto-posting tech news from free APIs
- Smarter rate limiting + safer automation
- Video demo attached. Would love thoughts from the dev community!

Top comments (0)