Open source

breadcrumbs is a free, open-source browser extension I built to read my own logged-in grocery order pages and export a clean, itemized file — every item by name, with the price — so my budget knows what the basket actually held. Two store integrations work, the Chrome version is verified end to end, and a Safari port is in progress. This is what it is, why I built it, and what's still open.

I already wrote up the idea of running two Claudes in tandem, one to think and one to build. This is the project cut: what Tandem actually is as a toolkit, why I bothered packaging a personal habit into an MIT repo, how the pieces fit, and what's still rough.