The AI Coding Prompt Contract: A Simple Template for Better Copilot and Claude Results Most developers do not need a bigger list of random AI prompts. They need a better way to describe work. When an AI coding assistant gives a weak answer, the problem is often not the model. The problem is that the request has no contract. A vague prompt says: Refactor this function. A prompt contract says: Refactor this function to reduce duplication without changing behavior. Preserve the public API, explain any risky changes, and include a small before/after test plan. That second version is not magic. It simply gives the assistant a job definition it can follow and that you can review. This article gives you a practical prompt contract template for Copilot, Claude, Cursor, ChatGPT, or any AI coding agent. Use it when the task matters enough that you do not want the model to guess. What Is an AI Coding Prompt Contract?…