Kybernis/kybernis-audit

AI Summary: This GitHub issue requests a "Good First Issue" example in Python or Node.js to demonstrate the "Semantic Double-Spend" problem. The script should simulate an LLM agent attempting a refund via a mock e-commerce API, where the first API call returns a 504 timeout but still processes the refund, leading to a duplicate transaction upon retry. This example will illustrate how a specific SDK prevents such duplicate charges.