How I Built a Credit Optimizer That Saves 30-75% on AI Agent Costs (Open Architecture)

The Problem: AI Agents Are Expensive By Default

If you're using AI agents like Manus AI, Claude, or ChatGPT with API access, you've probably noticed something frustrating: every task gets the same expensive model, regardless of complexity.

A simple "rename this variable" task burns the same credits as "analyze this 50-page legal document." That's like hiring a senior architect to hang a picture frame.

After burning through my monthly Manus credits in just 2 weeks, I decided to build a solution.

The Architecture: Intelligent Model Routing