What is pi-infobar?

Pi Stats is a small macOS application that sits in your menu bar and shows you a dashboard of how much you have spent using the Pi AI agent. It displays your total spending, a breakdown by day, which programming languages you have written code in, which AI models you used, which projects you worked on, and how many tokens you consumed. All of this is calculated by reading session log files that the Pi agent saves to your computer. The app is local by default, meaning it never sends your data anywhere. It reads files from a folder on your Mac, processes them, and shows you the results. There is an optional remote mode where you can configure it to pull log files from your own server over SSH, but even then nothing is uploaded: data only flows from your server to your Mac. Installing it takes one extra step because the developer does not have a paid Apple developer account, so macOS will initially block it as unverified. The README provides a single Terminal command that downloads the app, installs it, clears the security flag that macOS sets on downloaded applications, and opens it. There is also a manual installation path if you prefer to download a disk image file instead. Once running, a small pi symbol appears in your menu bar. Clicking it opens a panel with tabs for cost, languages, models, projects, and token usage. You can filter each view by the last day, seven days, thirty days, or all time. The app is built with Swift and supports both Apple Silicon and Intel Macs running macOS 14 or newer. The source code is available under the MIT license, and build scripts are included for anyone who wants to compile it themselves.