Repo Prompt lets you choose exactly which files to share with an AI model, estimating token costs before you send anything1. It then structures your code and instructions into a clear XML prompt so the model understands your context1. Local processing converts the model's XML edits into diffs you can review and merge at any size12. Because everything runs on your Mac, you keep full control of your code and can use any provider or local model1.
It also scans your repository to generate a CodeMap of functions and references, helping reduce hallucinations while preserving privacy1. The app integrates with the clipboard for quick prompts, supports workspaces for multiple folders, and can save reusable prompts1. Its open-source CLI offers similar functionality for automation scripts3.