I found a way to publish 500 blog posts per month on WordPress for free — took me 3 months to build it

Not clickbait. Here is the actual math:
Google Gemini Flash 2.0 free tier = 1,000,000 tokens per day
One 1,500 word blog post = 2,000 tokens
Free articles per day = 500
That number sat in my head for weeks before I did anything with it.
Because the problem was never the AI cost.
The problem was nobody had built the automation layer on top of it.
Every WordPress AI tool I tried had the same issue:
→ You still had to manually trigger every single post yourself
→ Or you paid credits per article on top of a monthly subscription
→ Or both
So I spent 3 months building the missing piece.
Native WP-Cron scheduling — no external server needed
Auto SEO scoring on every post before it publishes
Works on any shared hosting plan
Completely free per article using your own API key
Happy to share the exact technical setup with anyone who wants it — just comment below.
https://www.rudnex.in