I Reverse-Engineered Codex’s Web Search. The AI Moat Is a Lie.
Reverse-engineering Codex’s web search to work with Claude and local models reveals an uncomfortable truth: the value isn’t in the model weights, but in proprietary infrastructure. While the tool requires an active ChatGPT login—making it both liberating and locked—it proves that the real AI moat is control over live search and authentication. Small developers can outsmart giants by re-appropriating these closed rails.