Turn a scope change into a clean, signable change order — reason, added scope, cost impact, schedule impact, and a signature block, all laid out for the customer. No blank page, no scribbling a change on the back of an invoice. Two ways to run it: • On a paid Claude plan? Install the free Contractor plugin and type /change-order. One command, done. • Any other AI — free Claude, ChatGPT, Gemini? Copy the built-in prompt (a sample change order is prefilled), paste it in, swap your details. Inside: the full prompt with a sample change order, the one-command Claude path, built-in accuracy rails, and a two-minute setup walkthrough. Opens in your browser. AI writes a fresh change order every time — read it before it goes out. The rails keep it on track, not replace your review. Want the rest of your paperwork handled — project estimates, scopes of work, client updates? The Contractor AI Prompts pack is the full system: 50 ready-to-run skills. This free tool is a real slice of it.