My project is finally live! It was 95% built with Codex since 5.1, with Copilot and Claude stepping in for the final 5% during occasional downtimes (usage burned out).
I’ve documented my entire journey and insights below. Hope you find it useful!
What does GEO mean? Are you trying to manipulate the training data of models?
I would call it model poisoning.
Put simply, this is about making your website easier for generative AI to understand.
With llms.txt, you can create a custom index for AI agents and highlight the most important parts of your site, which may improve your chances of being recommended. The key pieces are llms.txt itself and AI-friendly FAQs inside your articles. Cloudflare’s Markdown for Agents may become free in the future, but right now it’s still a paid feature. My plugin offers basically the same thing, with the goal of making it easier for agents to access and understand your site structure.
To be honest, I rely on prompt optimization to make the generated content look less obviously AI-written. At the core, it still connects to external LLM providers. I also run weekly scheduled quality checks to keep the output stable.
I’m really happy I was able to build this project, because before AI, something like this would usually take a full team, including frontend, backend, PM, and QA. Now I can build it on my own, and that part feels amazing. That said, I still don’t have any paying subscribers yet. 
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